Country size | total: 83,871 sq km | Source: CIA World Factbook
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Population size | 8,221,646 (July 2013 est.) | Source: CIA World Factbook
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Coastline | 0 km (landlocked | Source: CIA World Factbook
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Type of government | federal republic | Source: CIA World Factbook
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Administrative units (level1) | 9 states | Source: CIA World Factbook
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Life expectancy at birth | 79.91 years | Source: CIA World Factbook
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Child mortality | 4.2 | Source: Worldbank SH.DYN.MORT
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Literacy rate (male) | NA | Source: CIA World Factbook
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Literacy rate (female) | NA | Source: CIA World Factbook
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