{
  "series": "backyard-commercial-spread",
  "title": "Backyard-to-commercial price gap",
  "unit": "PHP/kg liveweight",
  "keyField": "date",
  "geographies": [
    "PH"
  ],
  "coverage": {
    "rows": 199,
    "published": 150,
    "nulls": 49,
    "retracted": 0,
    "first": "2010-01-31",
    "last": "2026-07-31",
    "latestValued": "2026-06-30"
  },
  "licence": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "citation": "Baboy PH state-of-the-industry archive, series \"backyard-commercial-spread\". CC BY 4.0. https://baboyph.com/data/backyard-commercial-spread",
  "source": "https://baboyph.com/data/backyard-commercial-spread",
  "observations": [
    {
      "date": "2010-01-31",
      "period": "2010-01",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-02-28",
      "period": "2010-02",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-03-31",
      "period": "2010-03",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-04-30",
      "period": "2010-04",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-05-31",
      "period": "2010-05",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-06-30",
      "period": "2010-06",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-07-31",
      "period": "2010-07",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-08-31",
      "period": "2010-08",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-09-30",
      "period": "2010-09",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-10-31",
      "period": "2010-10",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-11-30",
      "period": "2010-11",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2010-12-31",
      "period": "2010-12",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-01-31",
      "period": "2011-01",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-02-28",
      "period": "2011-02",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-03-31",
      "period": "2011-03",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-04-30",
      "period": "2011-04",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-05-31",
      "period": "2011-05",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-06-30",
      "period": "2011-06",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-07-31",
      "period": "2011-07",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-08-31",
      "period": "2011-08",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-09-30",
      "period": "2011-09",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-10-31",
      "period": "2011-10",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-11-30",
      "period": "2011-11",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2011-12-31",
      "period": "2011-12",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-01-31",
      "period": "2012-01",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-02-29",
      "period": "2012-02",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-03-31",
      "period": "2012-03",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-04-30",
      "period": "2012-04",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-05-31",
      "period": "2012-05",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-06-30",
      "period": "2012-06",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-07-31",
      "period": "2012-07",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-08-31",
      "period": "2012-08",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-09-30",
      "period": "2012-09",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-10-31",
      "period": "2012-10",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-11-30",
      "period": "2012-11",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2012-12-31",
      "period": "2012-12",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-01-31",
      "period": "2013-01",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-02-28",
      "period": "2013-02",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-03-31",
      "period": "2013-03",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-04-30",
      "period": "2013-04",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-05-31",
      "period": "2013-05",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-06-30",
      "period": "2013-06",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-07-31",
      "period": "2013-07",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-08-31",
      "period": "2013-08",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-09-30",
      "period": "2013-09",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-10-31",
      "period": "2013-10",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-11-30",
      "period": "2013-11",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2013-12-31",
      "period": "2013-12",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    },
    {
      "date": "2014-01-31",
      "period": "2014-01",
      "value": -8.62,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-01-31, hog-farmgate-establishment@2014-01-31) = -8.62"
    },
    {
      "date": "2014-02-28",
      "period": "2014-02",
      "value": -8.86,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-02-28, hog-farmgate-establishment@2014-02-28) = -8.86"
    },
    {
      "date": "2014-03-31",
      "period": "2014-03",
      "value": -7.71,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-03-31, hog-farmgate-establishment@2014-03-31) = -7.71"
    },
    {
      "date": "2014-04-30",
      "period": "2014-04",
      "value": -8.34,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-04-30, hog-farmgate-establishment@2014-04-30) = -8.34"
    },
    {
      "date": "2014-05-31",
      "period": "2014-05",
      "value": -8.62,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-05-31, hog-farmgate-establishment@2014-05-31) = -8.62"
    },
    {
      "date": "2014-06-30",
      "period": "2014-06",
      "value": -8.48,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-06-30, hog-farmgate-establishment@2014-06-30) = -8.48"
    },
    {
      "date": "2014-07-31",
      "period": "2014-07",
      "value": -6.59,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-07-31, hog-farmgate-establishment@2014-07-31) = -6.59"
    },
    {
      "date": "2014-08-31",
      "period": "2014-08",
      "value": -7.47,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-08-31, hog-farmgate-establishment@2014-08-31) = -7.47"
    },
    {
      "date": "2014-09-30",
      "period": "2014-09",
      "value": -5.98,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-09-30, hog-farmgate-establishment@2014-09-30) = -5.98"
    },
    {
      "date": "2014-10-31",
      "period": "2014-10",
      "value": -7.6,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-10-31, hog-farmgate-establishment@2014-10-31) = -7.60"
    },
    {
      "date": "2014-11-30",
      "period": "2014-11",
      "value": -6.32,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-11-30, hog-farmgate-establishment@2014-11-30) = -6.32"
    },
    {
      "date": "2014-12-31",
      "period": "2014-12",
      "value": -5.76,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2014-12-31, hog-farmgate-establishment@2014-12-31) = -5.76"
    },
    {
      "date": "2015-01-31",
      "period": "2015-01",
      "value": -7.75,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-01-31, hog-farmgate-establishment@2015-01-31) = -7.75"
    },
    {
      "date": "2015-02-28",
      "period": "2015-02",
      "value": -8.58,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-02-28, hog-farmgate-establishment@2015-02-28) = -8.58"
    },
    {
      "date": "2015-03-31",
      "period": "2015-03",
      "value": -7.64,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-03-31, hog-farmgate-establishment@2015-03-31) = -7.64"
    },
    {
      "date": "2015-04-30",
      "period": "2015-04",
      "value": -7.8,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-04-30, hog-farmgate-establishment@2015-04-30) = -7.80"
    },
    {
      "date": "2015-05-31",
      "period": "2015-05",
      "value": -7.87,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-05-31, hog-farmgate-establishment@2015-05-31) = -7.87"
    },
    {
      "date": "2015-06-30",
      "period": "2015-06",
      "value": -7.91,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-06-30, hog-farmgate-establishment@2015-06-30) = -7.91"
    },
    {
      "date": "2015-07-31",
      "period": "2015-07",
      "value": -6.1,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-07-31, hog-farmgate-establishment@2015-07-31) = -6.10"
    },
    {
      "date": "2015-08-31",
      "period": "2015-08",
      "value": -6.93,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-08-31, hog-farmgate-establishment@2015-08-31) = -6.93"
    },
    {
      "date": "2015-09-30",
      "period": "2015-09",
      "value": -7.65,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-09-30, hog-farmgate-establishment@2015-09-30) = -7.65"
    },
    {
      "date": "2015-10-31",
      "period": "2015-10",
      "value": -5.22,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-10-31, hog-farmgate-establishment@2015-10-31) = -5.22"
    },
    {
      "date": "2015-11-30",
      "period": "2015-11",
      "value": -5.76,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-11-30, hog-farmgate-establishment@2015-11-30) = -5.76"
    },
    {
      "date": "2015-12-31",
      "period": "2015-12",
      "value": -5.79,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2015-12-31, hog-farmgate-establishment@2015-12-31) = -5.79"
    },
    {
      "date": "2016-01-31",
      "period": "2016-01",
      "value": -4.91,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-01-31, hog-farmgate-establishment@2016-01-31) = -4.91"
    },
    {
      "date": "2016-02-29",
      "period": "2016-02",
      "value": -5.61,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-02-29, hog-farmgate-establishment@2016-02-29) = -5.61"
    },
    {
      "date": "2016-03-31",
      "period": "2016-03",
      "value": -5.48,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-03-31, hog-farmgate-establishment@2016-03-31) = -5.48"
    },
    {
      "date": "2016-04-30",
      "period": "2016-04",
      "value": -5.9,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-04-30, hog-farmgate-establishment@2016-04-30) = -5.90"
    },
    {
      "date": "2016-05-31",
      "period": "2016-05",
      "value": -5.87,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-05-31, hog-farmgate-establishment@2016-05-31) = -5.87"
    },
    {
      "date": "2016-06-30",
      "period": "2016-06",
      "value": -3.35,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-06-30, hog-farmgate-establishment@2016-06-30) = -3.35"
    },
    {
      "date": "2016-07-31",
      "period": "2016-07",
      "value": -5.67,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-07-31, hog-farmgate-establishment@2016-07-31) = -5.67"
    },
    {
      "date": "2016-08-31",
      "period": "2016-08",
      "value": -5.67,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-08-31, hog-farmgate-establishment@2016-08-31) = -5.67"
    },
    {
      "date": "2016-09-30",
      "period": "2016-09",
      "value": -5.75,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-09-30, hog-farmgate-establishment@2016-09-30) = -5.75"
    },
    {
      "date": "2016-10-31",
      "period": "2016-10",
      "value": -5.23,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-10-31, hog-farmgate-establishment@2016-10-31) = -5.23"
    },
    {
      "date": "2016-11-30",
      "period": "2016-11",
      "value": -4.86,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-11-30, hog-farmgate-establishment@2016-11-30) = -4.86"
    },
    {
      "date": "2016-12-31",
      "period": "2016-12",
      "value": -6.23,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2016-12-31, hog-farmgate-establishment@2016-12-31) = -6.23"
    },
    {
      "date": "2017-01-31",
      "period": "2017-01",
      "value": -7.56,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-01-31, hog-farmgate-establishment@2017-01-31) = -7.56"
    },
    {
      "date": "2017-02-28",
      "period": "2017-02",
      "value": -7.05,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-02-28, hog-farmgate-establishment@2017-02-28) = -7.05"
    },
    {
      "date": "2017-03-31",
      "period": "2017-03",
      "value": -5.95,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-03-31, hog-farmgate-establishment@2017-03-31) = -5.95"
    },
    {
      "date": "2017-04-30",
      "period": "2017-04",
      "value": -9.73,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-04-30, hog-farmgate-establishment@2017-04-30) = -9.73"
    },
    {
      "date": "2017-05-31",
      "period": "2017-05",
      "value": -8.62,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-05-31, hog-farmgate-establishment@2017-05-31) = -8.62"
    },
    {
      "date": "2017-06-30",
      "period": "2017-06",
      "value": -7.52,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-06-30, hog-farmgate-establishment@2017-06-30) = -7.52"
    },
    {
      "date": "2017-07-31",
      "period": "2017-07",
      "value": -4.56,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-07-31, hog-farmgate-establishment@2017-07-31) = -4.56"
    },
    {
      "date": "2017-08-31",
      "period": "2017-08",
      "value": -6.29,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-08-31, hog-farmgate-establishment@2017-08-31) = -6.29"
    },
    {
      "date": "2017-09-30",
      "period": "2017-09",
      "value": -5.95,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-09-30, hog-farmgate-establishment@2017-09-30) = -5.95"
    },
    {
      "date": "2017-10-31",
      "period": "2017-10",
      "value": -3.8,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-10-31, hog-farmgate-establishment@2017-10-31) = -3.80"
    },
    {
      "date": "2017-11-30",
      "period": "2017-11",
      "value": -5.92,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-11-30, hog-farmgate-establishment@2017-11-30) = -5.92"
    },
    {
      "date": "2017-12-31",
      "period": "2017-12",
      "value": -4.34,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2017-12-31, hog-farmgate-establishment@2017-12-31) = -4.34"
    },
    {
      "date": "2018-01-31",
      "period": "2018-01",
      "value": -5.54,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-01-31, hog-farmgate-establishment@2018-01-31) = -5.54"
    },
    {
      "date": "2018-02-28",
      "period": "2018-02",
      "value": -5.71,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-02-28, hog-farmgate-establishment@2018-02-28) = -5.71"
    },
    {
      "date": "2018-03-31",
      "period": "2018-03",
      "value": -5.21,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-03-31, hog-farmgate-establishment@2018-03-31) = -5.21"
    },
    {
      "date": "2018-04-30",
      "period": "2018-04",
      "value": -4.94,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-04-30, hog-farmgate-establishment@2018-04-30) = -4.94"
    },
    {
      "date": "2018-05-31",
      "period": "2018-05",
      "value": -5.92,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-05-31, hog-farmgate-establishment@2018-05-31) = -5.92"
    },
    {
      "date": "2018-06-30",
      "period": "2018-06",
      "value": -5.11,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-06-30, hog-farmgate-establishment@2018-06-30) = -5.11"
    },
    {
      "date": "2018-07-31",
      "period": "2018-07",
      "value": -4.34,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-07-31, hog-farmgate-establishment@2018-07-31) = -4.34"
    },
    {
      "date": "2018-08-31",
      "period": "2018-08",
      "value": -6.49,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-08-31, hog-farmgate-establishment@2018-08-31) = -6.49"
    },
    {
      "date": "2018-09-30",
      "period": "2018-09",
      "value": -6.1,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-09-30, hog-farmgate-establishment@2018-09-30) = -6.10"
    },
    {
      "date": "2018-10-31",
      "period": "2018-10",
      "value": -3.5,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-10-31, hog-farmgate-establishment@2018-10-31) = -3.50"
    },
    {
      "date": "2018-11-30",
      "period": "2018-11",
      "value": -5.03,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-11-30, hog-farmgate-establishment@2018-11-30) = -5.03"
    },
    {
      "date": "2018-12-31",
      "period": "2018-12",
      "value": -5.44,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2018-12-31, hog-farmgate-establishment@2018-12-31) = -5.44"
    },
    {
      "date": "2019-01-31",
      "period": "2019-01",
      "value": -3.35,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-01-31, hog-farmgate-establishment@2019-01-31) = -3.35"
    },
    {
      "date": "2019-02-28",
      "period": "2019-02",
      "value": -2.72,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-02-28, hog-farmgate-establishment@2019-02-28) = -2.72"
    },
    {
      "date": "2019-03-31",
      "period": "2019-03",
      "value": -3.81,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-03-31, hog-farmgate-establishment@2019-03-31) = -3.81"
    },
    {
      "date": "2019-04-30",
      "period": "2019-04",
      "value": -2.44,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-04-30, hog-farmgate-establishment@2019-04-30) = -2.44"
    },
    {
      "date": "2019-05-31",
      "period": "2019-05",
      "value": -2.68,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-05-31, hog-farmgate-establishment@2019-05-31) = -2.68"
    },
    {
      "date": "2019-06-30",
      "period": "2019-06",
      "value": -4.98,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-06-30, hog-farmgate-establishment@2019-06-30) = -4.98"
    },
    {
      "date": "2019-07-31",
      "period": "2019-07",
      "value": -4.29,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-07-31, hog-farmgate-establishment@2019-07-31) = -4.29"
    },
    {
      "date": "2019-08-31",
      "period": "2019-08",
      "value": -5.37,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-08-31, hog-farmgate-establishment@2019-08-31) = -5.37"
    },
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      "date": "2019-09-30",
      "period": "2019-09",
      "value": -4.29,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-09-30, hog-farmgate-establishment@2019-09-30) = -4.29"
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      "date": "2019-10-31",
      "period": "2019-10",
      "value": -4.14,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-10-31, hog-farmgate-establishment@2019-10-31) = -4.14"
    },
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      "date": "2019-11-30",
      "period": "2019-11",
      "value": -3.29,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-11-30, hog-farmgate-establishment@2019-11-30) = -3.29"
    },
    {
      "date": "2019-12-31",
      "period": "2019-12",
      "value": -3.68,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2019-12-31, hog-farmgate-establishment@2019-12-31) = -3.68"
    },
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      "date": "2020-01-31",
      "period": "2020-01",
      "value": -2.61,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-01-31, hog-farmgate-establishment@2020-01-31) = -2.61"
    },
    {
      "date": "2020-02-29",
      "period": "2020-02",
      "value": -3.29,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-02-29, hog-farmgate-establishment@2020-02-29) = -3.29"
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      "date": "2020-03-31",
      "period": "2020-03",
      "value": -4.31,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-03-31, hog-farmgate-establishment@2020-03-31) = -4.31"
    },
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      "date": "2020-04-30",
      "period": "2020-04",
      "value": -5.15,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-04-30, hog-farmgate-establishment@2020-04-30) = -5.15"
    },
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      "date": "2020-05-31",
      "period": "2020-05",
      "value": -4.57,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-05-31, hog-farmgate-establishment@2020-05-31) = -4.57"
    },
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      "date": "2020-06-30",
      "period": "2020-06",
      "value": -5.86,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-06-30, hog-farmgate-establishment@2020-06-30) = -5.86"
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      "date": "2020-07-31",
      "period": "2020-07",
      "value": -6.85,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-07-31, hog-farmgate-establishment@2020-07-31) = -6.85"
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    {
      "date": "2020-08-31",
      "period": "2020-08",
      "value": -7.68,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-08-31, hog-farmgate-establishment@2020-08-31) = -7.68"
    },
    {
      "date": "2020-09-30",
      "period": "2020-09",
      "value": -8.06,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-09-30, hog-farmgate-establishment@2020-09-30) = -8.06"
    },
    {
      "date": "2020-10-31",
      "period": "2020-10",
      "value": -12.43,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-10-31, hog-farmgate-establishment@2020-10-31) = -12.43"
    },
    {
      "date": "2020-11-30",
      "period": "2020-11",
      "value": -9.77,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-11-30, hog-farmgate-establishment@2020-11-30) = -9.77"
    },
    {
      "date": "2020-12-31",
      "period": "2020-12",
      "value": -7.17,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2020-12-31, hog-farmgate-establishment@2020-12-31) = -7.17"
    },
    {
      "date": "2021-01-31",
      "period": "2021-01",
      "value": -16.32,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-01-31, hog-farmgate-establishment@2021-01-31) = -16.32"
    },
    {
      "date": "2021-02-28",
      "period": "2021-02",
      "value": -16.29,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-02-28, hog-farmgate-establishment@2021-02-28) = -16.29"
    },
    {
      "date": "2021-03-31",
      "period": "2021-03",
      "value": -13.1,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-03-31, hog-farmgate-establishment@2021-03-31) = -13.10"
    },
    {
      "date": "2021-04-30",
      "period": "2021-04",
      "value": -10.84,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-04-30, hog-farmgate-establishment@2021-04-30) = -10.84"
    },
    {
      "date": "2021-05-31",
      "period": "2021-05",
      "value": -11.93,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-05-31, hog-farmgate-establishment@2021-05-31) = -11.93"
    },
    {
      "date": "2021-06-30",
      "period": "2021-06",
      "value": -11.92,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-06-30, hog-farmgate-establishment@2021-06-30) = -11.92"
    },
    {
      "date": "2021-07-31",
      "period": "2021-07",
      "value": -9.41,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-07-31, hog-farmgate-establishment@2021-07-31) = -9.41"
    },
    {
      "date": "2021-08-31",
      "period": "2021-08",
      "value": -7.1,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-08-31, hog-farmgate-establishment@2021-08-31) = -7.10"
    },
    {
      "date": "2021-09-30",
      "period": "2021-09",
      "value": -6.45,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-09-30, hog-farmgate-establishment@2021-09-30) = -6.45"
    },
    {
      "date": "2021-10-31",
      "period": "2021-10",
      "value": -8.42,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-10-31, hog-farmgate-establishment@2021-10-31) = -8.42"
    },
    {
      "date": "2021-11-30",
      "period": "2021-11",
      "value": -9.49,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-11-30, hog-farmgate-establishment@2021-11-30) = -9.49"
    },
    {
      "date": "2021-12-31",
      "period": "2021-12",
      "value": -10.86,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2021-12-31, hog-farmgate-establishment@2021-12-31) = -10.86"
    },
    {
      "date": "2022-01-31",
      "period": "2022-01",
      "value": -16.58,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-01-31, hog-farmgate-establishment@2022-01-31) = -16.58"
    },
    {
      "date": "2022-02-28",
      "period": "2022-02",
      "value": -4.5,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-02-28, hog-farmgate-establishment@2022-02-28) = -4.50"
    },
    {
      "date": "2022-03-31",
      "period": "2022-03",
      "value": -15.36,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-03-31, hog-farmgate-establishment@2022-03-31) = -15.36"
    },
    {
      "date": "2022-04-30",
      "period": "2022-04",
      "value": -2.35,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-04-30, hog-farmgate-establishment@2022-04-30) = -2.35"
    },
    {
      "date": "2022-05-31",
      "period": "2022-05",
      "value": 7.65,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-05-31, hog-farmgate-establishment@2022-05-31) = 7.65"
    },
    {
      "date": "2022-06-30",
      "period": "2022-06",
      "value": 13.08,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-06-30, hog-farmgate-establishment@2022-06-30) = 13.08"
    },
    {
      "date": "2022-07-31",
      "period": "2022-07",
      "value": 26.51,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-07-31, hog-farmgate-establishment@2022-07-31) = 26.51"
    },
    {
      "date": "2022-08-31",
      "period": "2022-08",
      "value": 16.73,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-08-31, hog-farmgate-establishment@2022-08-31) = 16.73"
    },
    {
      "date": "2022-09-30",
      "period": "2022-09",
      "value": 12.8,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-09-30, hog-farmgate-establishment@2022-09-30) = 12.80"
    },
    {
      "date": "2022-10-31",
      "period": "2022-10",
      "value": 5.68,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-10-31, hog-farmgate-establishment@2022-10-31) = 5.68"
    },
    {
      "date": "2022-11-30",
      "period": "2022-11",
      "value": 4.26,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-11-30, hog-farmgate-establishment@2022-11-30) = 4.26"
    },
    {
      "date": "2022-12-31",
      "period": "2022-12",
      "value": 3.56,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2022-12-31, hog-farmgate-establishment@2022-12-31) = 3.56"
    },
    {
      "date": "2023-01-31",
      "period": "2023-01",
      "value": -11.23,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-01-31, hog-farmgate-establishment@2023-01-31) = -11.23"
    },
    {
      "date": "2023-02-28",
      "period": "2023-02",
      "value": -11.31,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-02-28, hog-farmgate-establishment@2023-02-28) = -11.31"
    },
    {
      "date": "2023-03-31",
      "period": "2023-03",
      "value": -1.97,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-03-31, hog-farmgate-establishment@2023-03-31) = -1.97"
    },
    {
      "date": "2023-04-30",
      "period": "2023-04",
      "value": -9.03,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-04-30, hog-farmgate-establishment@2023-04-30) = -9.03"
    },
    {
      "date": "2023-05-31",
      "period": "2023-05",
      "value": -5.66,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-05-31, hog-farmgate-establishment@2023-05-31) = -5.66"
    },
    {
      "date": "2023-06-30",
      "period": "2023-06",
      "value": -6.07,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-06-30, hog-farmgate-establishment@2023-06-30) = -6.07"
    },
    {
      "date": "2023-07-31",
      "period": "2023-07",
      "value": 0.97,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-07-31, hog-farmgate-establishment@2023-07-31) = 0.97"
    },
    {
      "date": "2023-08-31",
      "period": "2023-08",
      "value": 0.11,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-08-31, hog-farmgate-establishment@2023-08-31) = 0.11"
    },
    {
      "date": "2023-09-30",
      "period": "2023-09",
      "value": -3.44,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-09-30, hog-farmgate-establishment@2023-09-30) = -3.44"
    },
    {
      "date": "2023-10-31",
      "period": "2023-10",
      "value": 2.05,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-10-31, hog-farmgate-establishment@2023-10-31) = 2.05"
    },
    {
      "date": "2023-11-30",
      "period": "2023-11",
      "value": 7.71,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-11-30, hog-farmgate-establishment@2023-11-30) = 7.71"
    },
    {
      "date": "2023-12-31",
      "period": "2023-12",
      "value": 7.17,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2023-12-31, hog-farmgate-establishment@2023-12-31) = 7.17"
    },
    {
      "date": "2024-01-31",
      "period": "2024-01",
      "value": -5.92,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-01-31, hog-farmgate-establishment@2024-01-31) = -5.92"
    },
    {
      "date": "2024-02-29",
      "period": "2024-02",
      "value": -8.9,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-02-29, hog-farmgate-establishment@2024-02-29) = -8.90"
    },
    {
      "date": "2024-03-31",
      "period": "2024-03",
      "value": -11.48,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-03-31, hog-farmgate-establishment@2024-03-31) = -11.48"
    },
    {
      "date": "2024-04-30",
      "period": "2024-04",
      "value": -12.33,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-04-30, hog-farmgate-establishment@2024-04-30) = -12.33"
    },
    {
      "date": "2024-05-31",
      "period": "2024-05",
      "value": -7.2,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-05-31, hog-farmgate-establishment@2024-05-31) = -7.20"
    },
    {
      "date": "2024-06-30",
      "period": "2024-06",
      "value": -5.09,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-06-30, hog-farmgate-establishment@2024-06-30) = -5.09"
    },
    {
      "date": "2024-07-31",
      "period": "2024-07",
      "value": -0.14,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-07-31, hog-farmgate-establishment@2024-07-31) = -0.14"
    },
    {
      "date": "2024-08-31",
      "period": "2024-08",
      "value": 8.32,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-08-31, hog-farmgate-establishment@2024-08-31) = 8.32"
    },
    {
      "date": "2024-09-30",
      "period": "2024-09",
      "value": 19.65,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-09-30, hog-farmgate-establishment@2024-09-30) = 19.65"
    },
    {
      "date": "2024-10-31",
      "period": "2024-10",
      "value": 8.19,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-10-31, hog-farmgate-establishment@2024-10-31) = 8.19"
    },
    {
      "date": "2024-11-30",
      "period": "2024-11",
      "value": 1.65,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-11-30, hog-farmgate-establishment@2024-11-30) = 1.65"
    },
    {
      "date": "2024-12-31",
      "period": "2024-12",
      "value": 8.3,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2024-12-31, hog-farmgate-establishment@2024-12-31) = 8.30"
    },
    {
      "date": "2025-01-31",
      "period": "2025-01",
      "value": -5.89,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-01-31, hog-farmgate-establishment@2025-01-31) = -5.89"
    },
    {
      "date": "2025-02-28",
      "period": "2025-02",
      "value": -3.85,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-02-28, hog-farmgate-establishment@2025-02-28) = -3.85"
    },
    {
      "date": "2025-03-31",
      "period": "2025-03",
      "value": -3.74,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-03-31, hog-farmgate-establishment@2025-03-31) = -3.74"
    },
    {
      "date": "2025-04-30",
      "period": "2025-04",
      "value": -4.21,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-04-30, hog-farmgate-establishment@2025-04-30) = -4.21"
    },
    {
      "date": "2025-05-31",
      "period": "2025-05",
      "value": -5.47,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-05-31, hog-farmgate-establishment@2025-05-31) = -5.47"
    },
    {
      "date": "2025-06-30",
      "period": "2025-06",
      "value": -5.54,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-06-30, hog-farmgate-establishment@2025-06-30) = -5.54"
    },
    {
      "date": "2025-07-31",
      "period": "2025-07",
      "value": 4.46,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-07-31, hog-farmgate-establishment@2025-07-31) = 4.46"
    },
    {
      "date": "2025-08-31",
      "period": "2025-08",
      "value": 3.08,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-08-31, hog-farmgate-establishment@2025-08-31) = 3.08"
    },
    {
      "date": "2025-09-30",
      "period": "2025-09",
      "value": 6.94,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-09-30, hog-farmgate-establishment@2025-09-30) = 6.94"
    },
    {
      "date": "2025-10-31",
      "period": "2025-10",
      "value": 2.87,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-10-31, hog-farmgate-establishment@2025-10-31) = 2.87"
    },
    {
      "date": "2025-11-30",
      "period": "2025-11",
      "value": -4.32,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-11-30, hog-farmgate-establishment@2025-11-30) = -4.32"
    },
    {
      "date": "2025-12-31",
      "period": "2025-12",
      "value": -4.64,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2025-12-31, hog-farmgate-establishment@2025-12-31) = -4.64"
    },
    {
      "date": "2026-01-31",
      "period": "2026-01",
      "value": 6.31,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2026-01-31, hog-farmgate-establishment@2026-01-31) = 6.31"
    },
    {
      "date": "2026-02-28",
      "period": "2026-02",
      "value": 12.26,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2026-02-28, hog-farmgate-establishment@2026-02-28) = 12.26"
    },
    {
      "date": "2026-03-31",
      "period": "2026-03",
      "value": 5.1,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2026-03-31, hog-farmgate-establishment@2026-03-31) = 5.10"
    },
    {
      "date": "2026-04-30",
      "period": "2026-04",
      "value": -4.31,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2026-04-30, hog-farmgate-establishment@2026-04-30) = -4.31"
    },
    {
      "date": "2026-05-31",
      "period": "2026-05",
      "value": 0.53,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2026-05-31, hog-farmgate-establishment@2026-05-31) = 0.53"
    },
    {
      "date": "2026-06-30",
      "period": "2026-06",
      "value": 2.1,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "derivation": "diff(hog-farmgate-household@2026-06-30, hog-farmgate-establishment@2026-06-30) = 2.10"
    },
    {
      "date": "2026-07-31",
      "period": "2026-07",
      "value": null,
      "unit": "PHP/kg liveweight",
      "geo": "PH",
      "kind": "spread",
      "source_id": "synthesis",
      "source_url": "https://openstat.psa.gov.ph/PXWeb/pxweb/en/DB/DB__2M__NFG/",
      "accessed_on": "2026-08-14",
      "note": "No spread: PSA published no figure for hog-farmgate-household or hog-farmgate-establishment in this month, and a difference with one side missing is not a smaller difference."
    }
  ]
}
