Economic data

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Industrial Production, % Change on a Year Earlier (Calculated by SOTW from the OECD Index, Monthly, SA)

% y/y · Monthly · OECD

OECD.PRODUCTION.INDUSTRY.YOY.CALC.M

History: Iceland (ISL). Dates filter the start of each reference period.

JSON & evidence
Recorded state & recording cutoff

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Definition, coverage & attribution

Calculated by Statistics of the World, not published by OECD: the percentage change from the same month a year earlier in OECD's calendar and seasonally adjusted industrial production index (OECD.PRODUCTION.INDUSTRY.IX.M, 2015=100), using 100 × (I[t] / I[t−12] − 1). Both months come from the same OECD read, reference area and adjustment. National-methodology volume index; industrial production excludes construction, and coverage and national collection methods differ. A national statistics office's own headline rate can differ, for example where it publishes a calendar-adjusted or unadjusted rate. A month gets a rate only when the publisher released the index for that month and for the same month a year earlier, in the same reference area. Absent months stay absent; a year-earlier index of zero or below leaves the month without a rate. Union of the source flags on both input months, so a rate is provisional or estimated whenever either month is; no flag is invented for the calculation itself. OECD Data Terms section 3 permits commercial reuse with attribution except separately restricted or third-party-owned data; no additional restriction was identified in the pinned flow metadata. Collection time is not an original publication timestamp.

Calculated by Statistics of the World from OECD (2026), Production, sales, work started and orders, https://data-explorer.oecd.org/?lc=en&df[ag]=OECD.SDD.STES&df[id]=DSD_STES@DF_INDSERV&df[vs]=4.3 (accessed on 2026-11-09). OECD does not publish this rate and is not responsible for the calculation. Retain OECD attribution in further redistribution.

Reuse terms: OECD Data Terms. Effective resale permission: permitted under the provider terms.

Series-wide coverage: 2000-01-01 to 2026-09-01. SOTW publication: 2026-11-09T11:21:28.625304+00:00.

Acquisition and dataset-update dates do not establish original publication dates. This view shows current source readings. Use a recorded-state pin to replay SOTW’s archive from its activation boundary.

Same exact source series, unit, frequency and definition. National exceptions and source flags still apply.

{
  "unit": "% y/y",
  "dataset": "OECD.SDD.STES,DSD_STES@DF_INDSERV,4.3",
  "formula": "100 × (I[t] / I[t−12] − 1), where I is the index for the same reference area, measure, activity and adjustment",
  "selection": {
    "FREQ": "M",
    "MEASURE": "PRVM",
    "ACTIVITY": "BTE",
    "ADJUSTMENT": "Y",
    "TIME_HORIZ": "_Z",
    "METHODOLOGY": "N",
    "UNIT_MEASURE": "IX",
    "TRANSFORMATION": "_Z"
  },
  "terms_url": "https://www.oecd.org/en/about/terms-conditions.html",
  "adjustment": "Calendar and seasonally adjusted",
  "geo_mapping": {
    "EA": "EA",
    "EU": "EU",
    "G20": "G20",
    "EA20": "EA20",
    "EU27_2020": "EU27"
  },
  "reviewed_at": "2026-10-13",
  "source_unit": "IX",
  "status_rule": "Union of the source flags on both input months, so a rate is provisional or estimated whenever either month is; no flag is invented for the calculation itself.",
  "history_rule": "The year-earlier months come from a second read of the same pinned query starting one year earlier; every month both reads share must be identical or the run is refused.",
  "input_series": "OECD.PRODUCTION.INDUSTRY.IX.M",
  "missing_rule": "A month gets a rate only when the publisher released the index for that month and for the same month a year earlier, in the same reference area. Absent months stay absent; a year-earlier index of zero or below leaves the month without a rate.",
  "transformation": "SOTW same-month year-on-year percentage change of the index (OECD publishes no GY for this index)",
  "stored_decimals": 4,
  "api_guidance_url": "https://www.oecd.org/en/data/insights/data-explainers/2024/11/Api-best-practices-and-recommendations.html",
  "reference_period": null,
  "source_attributes": {
    "BASE_PER": "2015",
    "UNIT_MULT": "0"
  },
  "aggregate_identity": "Generic EA and EU retain OECD source identities; membership is not inferred as EA20 or EU27. Explicit EA20 and EU27_2020 carry fixed-membership labels from OECD CL_AREA.",
  "calculation_origin": "Calculated by SOTW from the OECD index; not an OECD-published rate",
  "input_definition_sha256": "bb9ddc8960839d0a4d1b43dc757ac5b5477ccfc00acee73db372ac9e260f0d95"
}