Contrast trade volume with economic weight

A regional trade chord diagram sized by trade_val_kusd, paired with a world choropleth colored by gdp_per_capita (2023). Hover either view for details.
Regional trade flows
Source → target ribbons; thicker ribbons indicate larger trade value (thousand USD).
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GDP per capita by country, 2023
Countries colored on a log scale to accommodate the wide income range.
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Data: trade_edges.csv, countries_latest.csv, and world_iso3.geojson loaded at runtime from the provided URLs.