| 2009 | 3.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 3.9 million | U.N. DESA (2006) |
| 2005 | 3.9 million | U.N. DESA (2006) |
| 2004 | 3.9 million | U.N. DESA (2006) |
| 2003 | 3.9 million | U.N. DESA (2006) |
| 2002 | 3.9 million | U.N. DESA (2006) |
| 2001 | 3.8 million | U.N. DESA (2006) |
| 2000 | 3.8 million | U.N. DESA (2006) |
| 2050est | 3.2 million | U.N. DESA (2004) |
| 2050 | 3.0 million | U.N. DESA (2009) |
| 2009 | 3.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 3.9 million | U.N. DESA (2006) |
| 2005 | 3.9 million | U.N. DESA (2006) |
| 2004 | 3.9 million | U.N. DESA (2006) |
| 2003 | 3.9 million | U.N. DESA (2006) |
| 2002 | 3.9 million | U.N. DESA (2006) |
| 2001 | 3.8 million | U.N. DESA (2006) |
| 2000 | 3.8 million | U.N. DESA (2006) |
| 2050est | 3.2 million | U.N. DESA (2004) |
| 2050 | 3.0 million | U.N. DESA (2009) |
| 2007 | 46.9 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 46.3 percent | U.N. DESA (2005) |
| 2005 | 45.7 percent | U.N. DESA (2005) |
| 2004 | 45.2 percent | U.N. DESA (2005) |
| 2003 | 44.7 percent | U.N. DESA (2005) |
| 2002 | 44.2 percent | U.N. DESA (2005) |
| 2001 | 43.7 percent | U.N. DESA (2005) |
| 2000 | 43.2 percent | U.N. DESA (2005) |
| 2005 | 17.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 16.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 17.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 17.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 18.3 percent | UNDP - Human Development Report 2003 |
| 2000 | No data available percent |
| 2005 | 74.5 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 74.3 years | UNDP - Human Development Report 2006 |
| 2003 | 74.2 years | UNDP - Human Development Report 2005 |
| 2002 | 74 years | UNDP - Human Development Report 2004 |
| 2001 | 73.8 years | UNDP - Human Development Report 2003 |
| 2000 | No data available years |
| 2005 | 71.8 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 71.5 years | UNDP - Human Development Report 2006 |
| 2003 | 71.4 years | UNDP - Human Development Report 2005 |
| 2002 | 71.2 years | UNDP - Human Development Report 2004 |
| 2001 | 71.1 years | UNDP - Human Development Report 2003 |
| 2000 | No data available years |
| 2005 | 77.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 77.0 years | UNDP - Human Development Report 2006 |
| 2003 | 76.8 years | UNDP - Human Development Report 2005 |
| 2002 | 76.6 years | UNDP - Human Development Report 2004 |
| 2001 | 76.5 years | UNDP - Human Development Report 2003 |
| 2000 | No data available years |
| 2007 | 13 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 13 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 13 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 13 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 14 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 15 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 15 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | No data available per 1,000 live births |
| 2007 | 14 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 15 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 15 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 15 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 17 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 18 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 18 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | No data available per 1,000 live births |
| 1997-2005 | 100 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 100 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 100 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 100 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 100 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | No data available percent |
| 2005 | 3 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 31 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 66 | UNDP - Human Development Report 2007/2008 |
| 2004 | 62 | UNDP - Human Development Report 2006 |
| 2003 | 68 | UNDP - Human Development Report 2005 |
| 2002 | 66 | UNDP - Human Development Report 2004 |
| 2001 | 66 | UNDP - Human Development Report 2003 |
| 2000 | No data available |
| 2000-2007 | 2 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 2 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 4 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 4 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 4 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 4 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 4 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | No data available percent |
| 2003-2005 | <5 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 9 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 9 percent | FAO 2006 |
| 2006 | 99 percent | UNICEF and WHO 2008 |
| 2004 | 97 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 98 percent | UNDP - Human Development Report 2005 |
| 2000 | No data available percent |
| 2006 | 95 percent | UNICEF and WHO 2008 |
| 2004 | 95 percent | UNICEF and WHO 2006 |
| 2002 | 93 percent | UNDP - Human Development Report 2005 |
| 2004 | 96.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 94.6 percent | UNDP - Human Development Report 2005 |
| 2002 | 94.6 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2004 | 99.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 98.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 98.4 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2004 | 94.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 91.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 91.1 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2008 | 273 per 1,000 people | ITU 2009 |
| 2007 | 282 per 1,000 people | ITU 2009 |
| 2006 | 262 per 1,000 people | ITU 2009 |
| 2005 | 256 per 1,000 people | ITU 2009 |
| 2004 | 252 per 1,000 people | ITU 2009 |
| 2003 | 248 per 1,000 people | ITU 2009 |
| 2002 | 239 per 1,000 people | ITU 2009 |
| 2001 | 226 per 1,000 people | ITU 2009 |
| 2000 | 211 per 1,000 people | ITU 2009 |
| 2008 | 843 per 1,000 people | ITU 2009 |
| 2007 | 649 per 1,000 people | ITU 2009 |
| 2006 | 499 per 1,000 people | ITU 2009 |
| 2005 | 422 per 1,000 people | ITU 2009 |
| 2004 | 372 per 1,000 people | ITU 2009 |
| 2003 | 284 per 1,000 people | ITU 2009 |
| 2002 | 198 per 1,000 people | ITU 2009 |
| 2001 | 119 per 1,000 people | ITU 2009 |
| 2000 | 25 per 1,000 people | ITU 2009 |
| 2008 | 332 per 1,000 people | ITU 2009 |
| 2007 | 268 per 1,000 people | ITU 2009 |
| 2006 | 243 per 1,000 people | ITU 2009 |
| 2005 | 206 per 1,000 people | ITU 2009 |
| 2004 | 150 per 1,000 people | ITU 2009 |
| 2003 | 38 per 1,000 people | ITU 2009 |
| 2002 | 26 per 1,000 people | ITU 2009 |
| 2001 | 12 per 1,000 people | ITU 2009 |
| 2000 | 10 per 1,000 people | ITU 2009 |
| 2008 | 92 (joint) | Transparency International 2008 |
| 2007 | 84 (joint) | Transparency International 2007 |
| 2006 | 93 (joint) | Transparency International |
| 2005 | 88 (joint) | Transparency International |
| 2004 | 82 (joint) | Transparency International |
| 2003 | 70 (joint) | Transparency International |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 2007 | 3790 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 3340 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 3000 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 2550 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 2040 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 1750 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 1600 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 1520 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 15.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 12.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 10.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 10.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 8.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 6.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 5.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 5.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 6.0 percent | World Bank Data Profile Tables 2008 |
| 2005 | 5.0 percent | World Bank Data Profile Tables 2008 |
| 2004 | 6.1 percent | World Bank Data Profile Tables 2008 |
| 2003 | 4.0 percent | World Bank Data Profile Tables 2008 |
| 2002 | 5.3 percent | World Bank Data Profile Tables 2007 |
| 2001 | 4.4 percent | World Bank Data Profile Tables 2008 |
| 2000 | 5.5 percent | World Bank Data Profile Tables 2008 |
| 2007 | 6.0 percent | World Bank Data Profile Tables 2009 |
| 2006 | 6.3 percent | World Bank Data Profile Tables 2009 |
| 2005 | 2.1 percent | World Bank Data Profile Tables 2009 |
| 2004 | 2.6 percent | World Bank Data Profile Tables 2009 |
| 2003 | 1.5 percent | World Bank Data Profile Tables 2009 |
| 2002 | 5.6 percent | World Bank Data Profile Tables 2009 |
| 2001 | 4.4 percent | World Bank Data Profile Tables 2009 |
| 2000 | 24.8 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 134 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 134 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 145 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 140 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | <0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | No data available percent | |
| 2005 | No data available percent | |
| 2004 | No data available percent | |
| 2003 | No data available percent |
| 2007 | 51 per 100,000 people | WHO 2009 |
| 2006 | 52 per 100,000 people | WHO 2009 |
| 2005 | 52 per 100,000 people | WHO 2009 |
| 2004 | 53 per 100,000 people | WHO 2009 |
| 2003 | 55 per 100,000 people | WHO 2009 |
| 2002 | 56 per 100,000 people | WHO 2009 |
| 2001 | 58 per 100,000 people | WHO 2009 |
| 2000 | 63 per 100,000 people | WHO 2009 |
| 2008 | 74131 | UNHCR |
| 2007 | 78273 | UNHCR |
| 2006 | 199946 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 109930 | UNHCR |
| 2004 | 229339 | UNHCR |
| 2003 | 300006 | UNHCR |
| 2002 | 406448 | UNHCR |
| 2001 | 447321 | UNHCR |
| 2000 | 504981 | UNHCR |
| 2008 | 7257 | UNHCR |
| 2007 | 7367 | UNHCR |
| 2006 | 10318 | UNHCR |
| 2005 | 10568 | UNHCR |
| 2004 | 22215 | UNHCR |
| 2003 | 22517 | UNHCR |
| 2002 | 28022 | UNHCR |
| 2001 | 32745 | UNHCR |
| 2000 | 38152 | UNHCR |
| 2009 | 124593 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 124958 | IDMC 2008 | |
| 2007 | 132000 | IDMC 2008 | |
| 2006 | 180000 | IDMC 2006 | |
| 2005 | 183400 | IDMC 2006 | |
| 2007 | 30 | Landmine Monitor Report 2008 |
| 2006 | 35 | Landmine Monitor Report 2008 |
| 2004 | 43 | Landmine Monitor Report 2005 |
| 2003 | 54 | Landmine Monitor Report 2004 |
| 2005 | 1.9 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 2.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 2.9 percent | UNDP - Human Development Report 2005 |
| 2002 | No data available percent | |
| 2001 | 9.5 percent | UNDP - Human Development Report 2003 |
| 2000 | No data available percent |
| 2004 | 4.1 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 4.8 percent | UNDP - Human Development Report 2006 |
| 2002 | 4.6 percent | UNDP - Human Development Report 2005 |
| 2001 | 2.8 percent | UNDP - Human Development Report 2004 |
| 2000 | 3.1 percent | UNDP - Human Development Report 2003 |