official statistic

Hog production volume by region (PSA)

The same quarterly volume across all eighteen regions, back to 2000. PSA declares its unit here as plain metric ton where the national table of the same commodity says metric ton liveweight, so the two are charted together only with that difference stated. The regional split is the only way to watch the ASF collapse arrive one region at a time.

Current quarterly Machine-retrieved metric ton 18 geographies

Download this series

01 · The figures

What this series says

Computed from the rows during the build, over live rows only — a withdrawn figure is one this site could not stand behind, and reprinting it as a record high would be republishing it under a different heading.

Latest

2,061

39.2%

2026-Q2. metric ton.

Highest

156,941

2018-Q4

Lowest

2021-Q1

Range

156,941

Highest minus lowest, across every published row.

Coverage

90%

1,724 of 1,908 rows carry a figure.

Span

26y

2000-03-31 to 2026-06-30

Freshness budget

184d

The rule: 92 days for a quarterly source, times 2 — 184 days. A budget at one cadence fires the moment a release is a day late, and a gate that fires on healthy data is one people learn to ignore.

Geographies

Every one of them is in the download, each row carrying its own PSA code.

02 · The shape of it

Every published row

Hog production volume by region (PSA)

Cordillera Administrative Region (CAR) only — the geography with the most published figures. This series holds 18 in total and every one of them is in the download.

Reading it: the line breaks wherever the source published no figure, and each of those runs is shaded. The vertical axis is fitted to the data and both bounds are labelled; it does not start at zero, because ₱150 to ₱260 on a zero-based axis is a flat line and a fitted one is the same fact made legible.

The 12 dearest geographies, by their own latest reading

Each line is that geography's last sixteen periods. They are not all the same period, which is why they are listed rather than ranked against each other — the whole geography is in the download.

Geography	Latest	Period	Published rows
REGION III (CENTRAL LUZON) region	58,447	2026-Q2	106
REGION IV-A (CALABARZON) region	58,352	2026-Q2	106
REGION X (NORTHERN MINDANAO) region	51,717	2026-Q2	106
REGION VII (CENTRAL VISAYAS) region	30,137	2026-Q2	106
REGION XI (DAVAO REGION) region	28,622	2026-Q2	106
REGION XII (SOCCSKSARGEN) region	25,212	2026-Q2	106
NEGROS ISLAND REGION (NIR) region	24,731	2026-Q2	6
MIMAROPA REGION region	24,198	2026-Q2	106
REGION V (BICOL REGION) region	22,467	2026-Q2	106
REGION IX (ZAMBOANGA PENINSULA) region	19,495	2026-Q2	106
REGION I (ILOCOS REGION) region	17,789	2026-Q2	106
REGION VI (WESTERN VISAYAS) region	17,424	2026-Q2	106

03 · What is in it

Rows, blanks and columns

Coverage

1,908 rows, 2000-03-31 to 2026-06-30. 1,724 carry a figure. Across 18 geographies, each row carrying its own PSA code.

What the blanks are

184 of 1,908 rows (10%) carry no figure. Each is a quarterly period the source published without a figure. Nothing is interpolated and nothing is carried forward: the gap is the honest answer and the row says so.

Which optional columns it carries

Beyond the period, the value, the source and the access date, which every row in this archive has. Counted from the rows, so a column that stops being filled stops being listed.

first_seen — 1,908 rows. the date this archive first held a row for that key, set once.
receipt_id — 1,908 rows. the content-addressed receipt proving which document it came from.

Freshness

The newest figure is 53 days old, inside its 184-day budget.

The rule: 92 days for a quarterly source, times 2 — 184 days. A budget at one cadence fires the moment a release is a day late, and a gate that fires on healthy data is one people learn to ignore.

04 · Where it comes from

Whose survey, read how, out of which document

official statistic

PSA OpenSTAT — Philippine Statistics Authority statistical database

Every row carries the exact page or document it was read from, and the date somebody opened it — not just the agency. Those URLs are in the download, one per row, because "PSA OpenSTAT — Philippine Statistics Authority statistical database" is not a citation anybody can follow.

How it was retrieved

A PXWeb query against PSA OpenSTAT. The table is addressed by its full path, and every dimension this series pins names the code AND the label that code must still read. Both are re-read from the live table's own metadata before anything is written, and a label that has moved refuses the run instead of returning a different commodity at a believable peso figure.

Field	Value	What guards it
Table	2E/LP/PDN/0032E4FPLS0	The full path from DB/ down, never the basename: 0042M4ARN09.px exists under two folders, one stops in 2021 and the other runs to 2026, and nothing in a response says which answered.
Animal Type	2 — "Hog"	The label is re-read on every run. A code that changed meaning refuses.
Units	metric ton	PSA's own PX header, verbatim. Two production tables one geography level apart declare "metric ton, liveweight" and "metric ton"; reading the second as the first would put a claim on this site the source does not make.
Period	Period · the reading covers a quarter and the row is dated its last day	The dimension is resolved by name, never by position, and the live value labels have to look like the style declared here.
Geography	every geolocation except the national one	Codes in the "livestock" family. PSA runs two schemes that are not translatable by arithmetic, so a code is only ever validated inside its own.

The documents behind these rows

1 document were read to build this series, each hashed on the exact bytes received. The newest 1 are below; the rest are on the provenance page . Download one, hash it, and either it matches or the publisher has reissued it.

Document	Read on	Bytes	Rows	sha256
scripts/fetch-psa-swine.mjs	2026-08-21	147,192	1,908	6ef0a591e9420ceb…

07 · The tail

The most recent 8

two years of a quarterly series, for Cordillera Administrative Region (CAR). The whole thing is in the downloads below — this table is the end of it.

Period	Value	Source read on
2026-Q2	5,455	2026-08-21
2026-Q1	4,606	2026-08-21
2025-Q4	4,708	2026-08-21
2025-Q3	5,450	2026-08-21
2025-Q2	4,764	2026-08-21
2025-Q1	4,479	2026-08-21
2024-Q4	4,777	2026-08-21
2024-Q3	5,346	2026-08-21

All of these rows cite: https://openstat.psa.gov.ph/PXWeb/api/v1/en/DB/2E/LP/PDN/0032E4FPLS0.px

08 · Download

Four files, free, with attribution

Every row carries its source, its URL and the date somebody actually opened it, and the attribution line is repeated on every row rather than in a header — because the unit of loss is the row, not the file.

File	Format	Size	Rows	What is in it
hog-production-regional.csv	text/csv	654 KB	1,908	Published rows only, one row per period. Retracted rows are excluded, so an average taken over this file is correct without filtering. Null values are the token NA.
full/hog-production-regional.csv	text/csv	687 KB	1,908	Every row this archive has ever held, including withdrawn ones, with a status column and the retraction date and reason. Use this to audit the archive, not to compute on.
hog-production-regional.json	application/json	799 KB	1,908	The same rows as the full CSV, as JSON, with the coverage summary and the licence.
hog-production-regional.parquet	application/vnd.apache.parquet	17 KB	1,908	The published rows with types: the numeric columns are doubles and a missing figure is a real null rather than the NA token a CSV has to write.

Sizes: the real ones, from the same call that produced the bytes the endpoint serves. There is deliberately no Parquet of the full file — the withdrawn rows are the ones nobody may compute on without looking.

Or the whole archive at once

Every series stacked under one schema, typed, with real nulls. It is not this series — kept in its own block so nobody takes the whole archive by mistake.

baboyph-industry.parquet