{
  "dataset": "Global corridor exports for HS4 8471, 1995-2024",
  "description": "Annual bilateral merchandise exports for HS4 product group 8471 across reporting country pairs.",
  "rowMeaning": "one year, exporter, importer, and HS4 product group",
  "columns": [
    "year",
    "exporter_iso3",
    "importer_iso3",
    "hs4",
    "export_value_usd",
    "active_hs6_count"
  ],
  "rows": [
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "CRI",
      "hs4": "8471",
      "export_value_usd": 283.5938966303817,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "CZE",
      "hs4": "8471",
      "export_value_usd": 100.06825492321322,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "DOM",
      "hs4": "8471",
      "export_value_usd": 163.0192407410558,
      "active_hs6_count": 2
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "ESP",
      "hs4": "8471",
      "export_value_usd": 138.35575064126314,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "GMB",
      "hs4": "8471",
      "export_value_usd": 8.138341368192167,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "ITA",
      "hs4": "8471",
      "export_value_usd": 55.61379710160109,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "JAM",
      "hs4": "8471",
      "export_value_usd": 1717.861013510986,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "MEX",
      "hs4": "8471",
      "export_value_usd": 657.7224088167322,
      "active_hs6_count": 2
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "NLD",
      "hs4": "8471",
      "export_value_usd": 6646.311213830108,
      "active_hs6_count": 5
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "PAN",
      "hs4": "8471",
      "export_value_usd": 3158.966634624031,
      "active_hs6_count": 2
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "SDN",
      "hs4": "8471",
      "export_value_usd": 155707.9990559596,
      "active_hs6_count": 4
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "SUR",
      "hs4": "8471",
      "export_value_usd": 51.670747316986294,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "SVN",
      "hs4": "8471",
      "export_value_usd": 155.23796926856508,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "TTO",
      "hs4": "8471",
      "export_value_usd": 570.6540098571535,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "USA",
      "hs4": "8471",
      "export_value_usd": 242778.32463261666,
      "active_hs6_count": 8
    },
    {
      "year": 2012,
      "exporter_iso3": "ABW",
      "importer_iso3": "WXD",
      "hs4": "8471",
      "export_value_usd": 8923.03335437372,
      "active_hs6_count": 6
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "AUT",
      "hs4": "8471",
      "export_value_usd": 105.31139309917764,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "BRA",
      "hs4": "8471",
      "export_value_usd": 5854.156376071242,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "CAN",
      "hs4": "8471",
      "export_value_usd": 10865.336492426035,
      "active_hs6_count": 4
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "DEU",
      "hs4": "8471",
      "export_value_usd": 13613.80435081799,
      "active_hs6_count": 4
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "DNK",
      "hs4": "8471",
      "export_value_usd": 10856.607558562357,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "FRA",
      "hs4": "8471",
      "export_value_usd": 425376.09216007614,
      "active_hs6_count": 5
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "IRL",
      "hs4": "8471",
      "export_value_usd": 382.09032056079593,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "ITA",
      "hs4": "8471",
      "export_value_usd": 2438.77355154842,
      "active_hs6_count": 1
    },
    {
      "year": 2012,
      "exporter_iso3": "AFG",
      "importer_iso3": "KEN",
      "hs4": "8471",
      "export_value_usd": 4404.949061609351,
      "active_hs6_count": 4
    }
  ],
  "format": "Parquet",
  "coverage": "1995-2024 where reported",
  "includes": [
    "Observed import-export measures",
    "Country and product identifiers",
    "Coverage and calculated measures where provided"
  ],
  "metricDefinitions": [
    "USD fields are monetary values denominated in US dollars.",
    "Country fields use three-letter ISO 3166-1 country codes.",
    "HS4 identifies a four-digit Harmonized System product group.",
    "Growth percentages compare reported values across the relevant periods; calculated and projected fields are identified in the schema."
  ],
  "columnTypes": {
    "year": "UInt16",
    "exporter_iso3": "FixedString(3)",
    "importer_iso3": "FixedString(3)",
    "hs4": "String",
    "export_value_usd": "Float64",
    "active_hs6_count": "UInt64"
  }
}