Economic data

Chain-linked volume GDP, growth from the previous quarter as published by the OECD; the rate is not annualized. Only reference areas reviewed at 2026-10-13 are enrolled. 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 reviewed 2026-10-13. Collection time is not an original publication timestamp. Source observation flags and reference periods are retained.

OECD (2026), Quarterly National Accounts (for Developer API), https://data-explorer.oecd.org/?lc=en&df[ag]=OECD.SDD.NAD&df[id]=DSD_NAMAIN1@DF_QNA&df[vs]=1.1 (accessed on 2026-11-12). 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 2026-07-01. SOTW publication: 2026-11-12T11:21:28.330579+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": "% q/q",
  "dataset": "OECD.SDD.NAD,DSD_NAMAIN1@DF_QNA,1.1",
  "selection": {
    "FREQ": "Q",
    "SECTOR": "S1",
    "ACTIVITY": "_Z",
    "ADJUSTMENT": "Y",
    "PRICE_BASE": "L",
    "EXPENDITURE": "_Z",
    "INSTR_ASSET": "_Z",
    "TRANSACTION": "B1GQ",
    "UNIT_MEASURE": "PC",
    "TRANSFORMATION": "G1",
    "TABLE_IDENTIFIER": "T0102",
    "COUNTERPART_SECTOR": "S1"
  },
  "terms_url": "https://www.oecd.org/en/about/terms-conditions.html",
  "adjustment": "Calendar and seasonally adjusted",
  "source_unit": "PC",
  "cohort_policy": "Pinned source-reference-area cohort reviewed against publisher metadata; no automatic country switching, backfilling, splicing or interpolation.",
  "structure_url": "https://sdmx.oecd.org/public/rest/v1/dataflow/OECD.SDD.NAD/DSD_NAMAIN1@DF_QNA/1.1?references=all",
  "transformation": "G1",
  "geography_notes": {
    "USA": "Not annualized. The Bureau of Economic Analysis's own headline is the annualized rate (SOTW BEA.GDP.REAL.QOQ.ANNUALIZED.Q, 2.2% for 2026-Q2); this OECD series states the same quarter's change as a plain quarter-on-quarter rate."
  },
  "api_guidance_url": "https://www.oecd.org/en/data/insights/data-explainers/2024/11/Api-best-practices-and-recommendations.html",
  "source_attributes": {
    "BASE_PER": "",
    "CURRENCY": "_Z",
    "UNIT_MULT": "0",
    "CONF_STATUS": "F",
    "REF_YEAR_PRICE": ""
  },
  "calculation_origin": "OECD publisher values; no SOTW recomputation, rebasing or annualization",
  "cohort_reviewed_at": "2026-10-13",
  "reviewed_ref_areas": [
    "USA",
    "ZAF"
  ],
  "reviewed_code_labels": {
    "SECTOR/S1": "Total economy",
    "ADJUSTMENT/Y": "Calendar and seasonally adjusted",
    "PRICE_BASE/L": "Chain linked volume",
    "UNIT_MEASURE/PC": "Percentage change",
    "TRANSACTION/B1GQ": "Gross domestic product",
    "TRANSFORMATION/G1": "Growth rate, period on period"
  },
  "source_dataset_updated": "2026-11-12T11:09:59",
  "latest_period_floor_at_review": "2026-Q2",
  "publisher_dataset_description": "This dataset provides the whole set of OECD Quarterly National Accounts data and is recommended for users who wish to query a large amount of data. It is not designed for visualising results using the Table and Chart buttons. To access the ‘Developer API query builder’, click on the ‘Developer API’ button above.\n<br><br>The application programming interface (API), based on the SDMX standard, allows a developer to access the data using simple RESTful URL and HTTP header options for various choices of response formats including JSON. The query filter is generated according to the current data selection. To change the data selection, use the filters on the left.\n<br><br>To get started check the <a href=\"https://gitlab.algobank.oecd.org/public-documentation/dotstat-migration/-/raw/main/OECD_Data_API_documentation.pdf\">API documentation</a>. For any question <a href=\"https://www.oecd.org/contact/\">contact us</a><br><br>The mapping table between old OECD.Stat and new OECD Data Explorer codes is available <a href=\"https://webfs-sdd.oecd.org/files/.Stat/NAMAIN1/QNA_codes_mapping.xlsx\">here</a>.\n<br><br>These indicators were presented in the previous dissemination system in the QNA dataset. \n<br>See User Guide on Quarterly National Accounts (QNA) in OECD Data Explorer: <a href=\"https://webfs-sdd.oecd.org/files/.Stat/NAMAIN1/QNA%20User%20Guide_OECD_Data_Explorer.pdf\">QNA User guide</a>\n<br>See QNA Calendar for information on advance release dates:  <a href=\"https://webfs-sdd.oecd.org/files/.Stat/NAMAIN1/QNA_CALENDAR.xlsx\">QNA Calendar</a> \n<br>See QNA Changes for information on changes in methodology:  <a href=\"https://webfs-sdd.oecd.org/files/.Stat/NAMAIN1/QNA_Changes.xls\">QNA Changes</a> \n<br>See QNA TIPS for a better use of QNA data:  <a href=\"https://www.oecd.org/sdd/na/tipsforabetteruseoftheoecdquarterlynationalaccountsstatistics.htm\">QNA TIPS</a>\n<br>Explore also the GDP and non-financial accounts webpage: <a href=\"https://www.oecd.org/en/data/datasets/gdp-and-non-financial-accounts.html\">GDP and non-financial accounts webpage</a>\n<br>OECD statistics contact: <a href=\"mailto:STAT.Contact@oecd.org\">STAT.Contact@oecd.org</a>"
}