SOURCE
CIA World Factbook, 14 June, 2007

DEFINITION
National estimates of the percentage of the population lying below the poverty line are based on surveys of sub-groups, with the results weighted by the number of people in each group. Definitions of poverty vary considerably among nations. For example, rich nations generally employ more generous standards of poverty than poor nations. Per $ GDP figures expressed per 1 trillion $ gross domestic product.

DEFINITION: National estimates of the percentage of the population lying below the poverty line are based on surveys of sub-groups, with the results weighted by the number of people in each group. Definitions of poverty vary considerably among nations. For example, rich nations generally employ more generous standards of poverty than poor nations. Per $ GDP figures expressed per 1 trillion $ gross domestic product.

SOURCE: CIA World Factbook, 14 June, 2007