GDP, GDP per capita, population, area, life expectancy, urban share, homicide rate and price level (PPP) for the 54 profiled countries/regions and the map-only countries come from World Bank WDI (CC BY 4.0, latest year per country โ only Taiwan, which the World Bank does not cover, keeps IMF WEO April 2024). Names, capitals, currencies and voltage of map-only countries: Wikidata (CC0). Median age: UN World Population Prospects 2024. World Heritage counts: UNESCO World Heritage List. Borders: Natural Earth 110m. Each figure shows its source and year.
Local time is computed with the browser's IANA time zone database (DST-aware). Voltage and plugs are editorial data cross-checked with public references such as IEC World Plugs, plus Wikidata. Earth imagery: NASA Visible Earth (Blue Marble). Weather now: MET Norway (CC BY 4.0); earthquakes: USGS; hazard alerts: GDACS.
Coastlines and borders on the 3D globe: Natural Earth (public domain, CC0); flag images: flagcdn.com (public-domain flag designs). Reference FX are cross rates from the ECB euro reference rates of 2026-10-23 (not live); currencies the ECB does not publish keep a mid-2024 reference.