{"schema_version":1,"processing_version":"source-comparison-v1","selection":{"concept":"gdp","country":"CAN","year":"common","as_of":null,"revision":null},"concept":{"id":"gdp","label":"GDP, current US dollars","unit":"current US dollars","format":"currency","comparability":"aligned","imfId":"IMF.NGDPD","wbId":"NY.GDP.MKTP.CD","notes":"National accounts vintages and currency conversion can differ. These are nominal levels, not real growth."},"country":{"id":"CAN","name":"Canada"},"comparisonYear":2025,"readings":[{"indicatorId":"IMF.NGDPD","source":"IMF","sourceUrl":"https://www.imf.org/external/datamapper/NGDPD","unit":"current US dollars","rawValue":2319.9,"value":2319900000000,"normalizationFactor":1000000000,"normalizationStatus":"reviewed","referenceYear":2025,"storedSource":"imf","archivedSourceName":"IMF World Economic Outlook","archivedSourceUrl":"https://www.imf.org/en/Publications/WEO","definitionOrigin":"archived","unitOrigin":"archived","catalogMetadataRetrievedAt":"2026-09-07T00:00:34.552Z","availability":"available","observationStatus":"unknown","publisherVintage":null,"sourcePublishedAt":null,"sotwRowUpdatedAt":"2026-10-01T06:30:02.10258+00:00","definition":"Gross Domestic Product (GDP) at current prices in US dollars. GDP is the total market value of all final goods and services produced within a country's borders in a given year. This measure uses nominal exchange rates to convert local currency values to US dollars.","methodology":"The IMF compiles GDP data from national statistical agencies and central banks. For the World Economic Outlook (WEO), IMF staff review national accounts data, apply adjustments for methodological differences, and produce forecasts for the current and following years. GDP is calculated using the expenditure approach (C + I + G + NX) or the production approach (sum of value added across sectors). The conversion to US dollars uses the average market exchange rate for the year.","definitionUnit":"Current USD","metadataUpdatedAt":"2026-03-23T22:46:35.344621+00:00","license":"IMF Terms","attribution":"Source: International Monetary Fund. Reviewed reference catalog: International Monetary Fund (World Economic Outlook); this does not establish a reading’s publisher vintage. IMF data is available free of charge from the IMF. Review IMF terms before reuse.","sourceCaptureSha256":null,"capturedAt":null,"processingVersion":null},{"indicatorId":"NY.GDP.MKTP.CD","source":"World Bank","sourceUrl":"https://data.worldbank.org/indicator/NY.GDP.MKTP.CD","unit":"current US dollars","rawValue":2319899772425.92,"value":2319899772425.92,"normalizationFactor":1,"normalizationStatus":"reviewed","referenceYear":2025,"storedSource":"wb","archivedSourceName":"World Bank - World Development Indicators","archivedSourceUrl":"https://data.worldbank.org/indicator/NY.GDP.MKTP.CD","definitionOrigin":"archived","unitOrigin":"reviewed_catalog","catalogMetadataRetrievedAt":"2026-09-07T00:01:18.242306+00:00","availability":"available","observationStatus":"unknown","publisherVintage":null,"sourcePublishedAt":null,"sotwRowUpdatedAt":"2026-10-01T06:36:44.303763+00:00","definition":"Gross domestic product is the total income earned through the production of goods and services in an economic territory during an accounting period. 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align publisher year labels. Exact fiscal or calendar date boundaries are not established from these stored rows.","Observation status and publisher vintage are unknown. A past reference year does not establish that a reading is an observed outturn.","Archived recording times describe transaction-final SOTW stored state. Source publication times and database commit availability are not established.","Publishers may share upstream national statistics; two readings are not necessarily independent evidence.","Raw source captures are retained privately where available. A checksum identifies bytes; it does not certify economic accuracy.","Fallback definitions, source links and reviewed units come from this processing version’s reference catalog. They are not vintage-specific publisher metadata; their review dates are listed separately."]}