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["herd","2018-12-31",null,12.6,"million heads",null,null,null,null,"psa","https://psa.gov.ph/livestock-poultry-iprs","2026-05-20",null,"Not re-verified in the 2026-07-12 audit.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2019-07-01",null,12.7,"million heads",null,null,null,null,"pmc","https://pmc.ncbi.nlm.nih.gov/articles/PMC11200829/","2026-07-12",null,"12.70M heads as of 1 July 2019 — the pre-ASF high-water mark, and the baseline every recovery claim should be measured against.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2020-12-31",null,10.9,"million heads",null,null,null,null,"psa","https://psa.gov.ph/livestock-poultry-iprs","2026-05-20",null,"Not re-verified in the 2026-07-12 audit.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2021-12-31",null,9.72,"million heads",null,null,null,null,"psa","https://psa.gov.ph/livestock-poultry-iprs","2026-05-20",null,"Not re-verified in the 2026-07-12 audit.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2022-12-31",null,9.55,"million heads",null,null,null,null,"psa","https://psa.gov.ph/livestock-poultry-iprs","2026-05-20",null,"Not re-verified in the 2026-07-12 audit.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2023-12-31",null,9.32,"million heads",null,null,null,null,"psa","https://psa.gov.ph/livestock-poultry-iprs","2026-05-20",null,"Not re-verified in the 2026-07-12 audit.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2024-12-31",null,8.75,"million heads",null,null,null,null,"businessmirror","https://businessmirror.com.ph/2026/02/26/hog-production-to-recoverin-2026-but-imports-risks-cited/","2026-07-12",null,"PSA year-end 2024 swine inventory.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2025-12-31",null,8.79,"million heads",null,null,null,null,"businessworld","https://bworldonline.com/agribusiness/2026/02/23/731970/swine-chicken-populations-up-in-q4-cattle-down/","2026-07-12",null,"PSA year-end 2025 inventory, +0.5% y/y. Smallhold farms held 78.3% of it.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]
["herd","2026-07-01",null,8.93,"million heads",null,null,null,null,"synthesis","https://openstat.psa.gov.ph/PXWeb/api/v1/en/DB/2E/LP/INV/NEW/0032E4FINS0.px","2026-08-22","swine-inventory-total@2026-07-01 = 8928329 heads / 1000000 = 8.93 million heads (2 dp)","A unit conversion of a row already in this archive, so it is synthesis and not a second reading of PSA: swine-inventory-total holds 8,928,329 heads for 01 Jul 2026, receipted against the PX table this row cites. FREE TEXT DERIVATION, and the archive's first. The machine-checkable grammar is mean|sum|diff over archive operands, and a unit conversion is none of the three; the operand it names is resolvable by hand and by anyone reading the row. Partial year — this is the 01 Jul reference-morning count, not a year-end one. It is 2.59% above the 01 Apr 2026 count and 0.95% below 01 Jul 2025: the herd rose through Q2 and is still smaller than it was a year ago.","Baboy PH state-of-the-industry archive, series \"herd\". CC BY 4.0. https://baboyph.com/data/herd"]