World Development Indicators / World BankThe World Bank's principal data source on the global economy. More than 550 time series, 1960-present, on more than 200 countries and 18 country groups, covering demographic, social, economic, financial, natural resources, and environmental indicators. Other databases in the World Bank Databank include Joint External Debt Hub, Worldwide Governance Indicators, Enterprise Surveys, Global Economic Monitor, and International Debt Statistics.