{
  "datasetId": "yugalinks/import-export-country-hs4-year-flows-v1",
  "format": "Parquet",
  "description": "Annual country exports and imports by HS4 product group, with trade balance and counts of active partners and HS6 products.",
  "columns": [
    "year",
    "country_iso3",
    "hs4",
    "exports_usd",
    "imports_usd",
    "trade_balance_usd",
    "export_partner_count",
    "import_partner_count",
    "active_hs6_count"
  ],
  "columnTypes": {
    "year": "uint16",
    "country_iso3": "string",
    "hs4": "string",
    "exports_usd": "float64",
    "imports_usd": "float64",
    "trade_balance_usd": "float64",
    "export_partner_count": "uint64",
    "import_partner_count": "uint64",
    "active_hs6_count": "uint64"
  },
  "coverage": "1995-2024 annual observations where available",
  "rowMeaning": "one country, year, and HS4 product group",
  "includes": [
    "Exports, imports, and trade balance",
    "Export and import partner counts",
    "Active HS6 product count"
  ],
  "metricDefinitions": [
    "HS4 is a four-digit Harmonized System product group.",
    "Fields marked USD are monetary values denominated in US dollars.",
    "Count fields report the number of items named in the field, such as products, partners, or routes.",
    "Country fields ending in ISO3 use three-letter ISO 3166-1 country codes."
  ],
  "source": [
    "OECD BIMTS HS2017-6D",
    "CEPII where included"
  ]
}