United Nations Statistics PocketbookOver 50 indicators have been collected from more than 20 international statistical sources and are presented in one-page profiles for 216 countries or areas of the world. This issue covers various years from 2000 to 2011. For the economic indicators, in general, three years - 2000, 2005 and 2010 - are shown; for the indicators in the social and environmental categories, data for one year are presented.