Country size | total: 923,768 sq km | Source: CIA World Factbook
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Population size | 174,507,539 (July 2013 est.) | Source: CIA World Factbook
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Coastline | 853 km | Source: CIA World Factbook
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Type of government | federal republic | Source: CIA World Factbook
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Administrative units (level1) | 36 states and 1 territory* | Source: CIA World Factbook
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Life expectancy at birth | 52.05 years | Source: CIA World Factbook
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Child mortality | 120 | Source: Worldbank SH.DYN.MORT
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Literacy rate (male) | 72.1% | Source: CIA World Factbook
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Literacy rate (female) | 50.4% (2010 est.) | Source: CIA World Factbook
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