The 2010 Human Development Index (HDI) is a way of measuring development by combining indicators of life expectancy, educational attainment and income into a composite human development index, and ranges from 0 to 1, with 1 representing the highest level of human development. Source:
The United Nations Human Development Reports.
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Source
The data presented in QuickLists are from a variety of sources including the U.S. Census Bureau's International Data Base, the U.S. State Department's International Religious Freedom Report, the United Nations Human Development Reports, and others.
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