World Development Indicators (WDI)>Provides statistics on a wide range of development-related topics such as population, environment, economy, health, and education.
>Covers over 200 countries and over 500 data series.
>Data results can be scaled,indexed against a particular year, viewed by percentage change, and charted.
>Published by the World Bank.
This extensive collection of development data includes population, income, social, economic, financial, natural resources, and environmental indicators for more than forty years (starting in 1960 where data are available. ~C. Boeninger, Ohio U Library