| Economic Statistics by Country, 2011 Economic Statistics by Country, 2010 Economic Statistics by Country, 2009 Economic Statistics by Country, 2008 Biggest Billionaire Flops, 2008 Economic Statistics by Country, 2005 Gap Between Rich and Poor: World Income Inequality Gap Between Rich and Poor: World Income Inequality Measuring Global Poverty World's Poorest Countries Commitment to Development Index Per Capita Foreign Aid Assistance by World's Wealthiest Countries, 2002 Estimated Earned Income, by Country, 2005 Estimated Earned Income, by Country, 2004 Population Living Below $2 a Day, Developing Countries Ratio of Estimated Female to Male Earned Income, by Country 2008 Ratio of Estimated Female to Male Earned Income, by Country 2005 World's Most Expensive Cities, 2015 World's Most Expensive Cities, 2013 Income Tax by Country, 2004 Worldwide Unemployment Figures Consumer Price Indexes for All Items for Selected Countries, 1997 Telephones and Internet Users by Country, 1990 and 2005 Telephones and Computers by Country, 2003 | 
