The World Development Indicators (WDI) is the World Bank's premier annual compilation of data about development. WDI 2004 includes approx. 800 indicators in 87 tables, organized in six sections: World View, People, Environment, Economy, States and Markets, and Global Links. The tables cover 152 economies and 14 country groups-with basic indicators for a further 55 economies. This WDI print edition offers the current overview of reliable data from the past few years.