SectorChart Applied to GDP
SectorChart Applied to GDP
This shows the 1990 and 2006 GDP (gross domestic product) of three groups of countries, the EU (European Union), the G8 (Group of Eight), and OPEC (Organization of Oil Producing Countries). Arc length is proportional to population and radial distance represents per capita GDP in U.S. dollars. The legend shows the total GDP in U.S. dollars for each country.