| 2009 | 30.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 28.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 28.3 million | U.N. DESA (2006) |
| 2005 | 28.0 million | U.N. DESA (2006) |
| 2004 | 27.5 million | U.N. DESA (2006) |
| 2003 | 26.9 million | U.N. DESA (2006) |
| 2002 | 26.3 million | U.N. DESA (2006) |
| 2001 | 25.7 million | U.N. DESA (2006) |
| 2000 | 25.1 million | U.N. DESA (2006) |
| 2009 | 30.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 28.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 28.3 million | U.N. DESA (2006) |
| 2005 | 28.0 million | U.N. DESA (2006) |
| 2004 | 27.5 million | U.N. DESA (2006) |
| 2003 | 26.9 million | U.N. DESA (2006) |
| 2002 | 26.3 million | U.N. DESA (2006) |
| 2001 | 25.7 million | U.N. DESA (2006) |
| 2000 | 25.1 million | U.N. DESA (2006) |
| 2007 | 66.7 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 66.8 percent | U.N. DESA (2005) |
| 2005 | 66.9 percent | U.N. DESA (2005) |
| 2004 | 67.1 percent | U.N. DESA (2005) |
| 2003 | 67.3 percent | U.N. DESA (2005) |
| 2002 | 67.4 percent | U.N. DESA (2005) |
| 2001 | 67.6 percent | U.N. DESA (2005) |
| 2000 | 67.8 percent | U.N. DESA (2005) |
| 2005 | 41.5 percent | U.N. Development Programme (UNDP) 2007 |
| 2004 | 41.4 percent | UNDP 2006 |
| 2003 | 41.7 percent | UNDP 2005 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2005 | No data available years | |
| 2004 | 59.2 years | UNDP 2006 |
| 2003 | 58.9 years | UNDP 2005 |
| 2001 | No data available years | |
| 2000 | No data available years |
| 2005 | 55.7 years | U.N. Development Programme (UNDP) 2007 |
| 2004 | 57.7 years | UNDP 2006 |
| 2003 | No data available years | |
| 2002 | No data available years | |
| 2001 | No data available years | |
| 2000 | No data available years |
| 2005 | 59.9 years | U.N. Development Programme (UNDP) 2007 |
| 2004 | 60.7 years | UNDP 2006 |
| 2003 | No data available years | |
| 2002 | No data available years | |
| 2001 | No data available years | |
| 2000 | No data available years |
| 2007 | 36 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 37 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 102 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 102 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | No data available per 1,000 live births | |
| 2002 | No data available per 1,000 live births | |
| 2001 | 107 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | No data available per 1,000 live births |
| 2007 | 44 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 46 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 125 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 125 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 125 per 1,000 live births | UNDP 2005 |
| 2002 | 125 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 133 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | No data available per 1,000 live births |
| 1997-2005 | 72 percent | U.N. Development Programme (UNDP) 2007 |
| 1996-2004 | 72 percent | UNDP 2006 |
| 1995-2003 | 72 percent | UNDP 2005 |
| 1995-2002 | No data available percent | |
| 1995-2001 | No data available percent | |
| 1995-2000 | No data available percent |
| 2005 | No data available per 100,000 live births | |
| 2000 | 250 per 100,000 live births | UNDP 2006 |
| 2000-2007 | 8 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 8 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 12 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 16 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | No data available percent | |
| 1995-2002 | No data available percent | |
| 1995-2001 | 16 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | No data available percent |
| 2006 | 77 percent | UNICEF and WHO 2008 |
| 2004 | 81 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | No data available percent | |
| 2000 | No data available percent |
| 2006 | 76 percent | UNICEF and WHO 2008 |
| 2004 | 79 percent | UNICEF and WHO 2006 |
| 2002 | No data available percent |
| 2004 | 74.1 percent | UNDP 2006 |
| 2003 | 39.7 percent | UNDP 2005 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2008 | 36 per 1,000 people | ITU 2009 |
| 2007 | 46 per 1,000 people | ITU 2009 |
| 2006 | 43 per 1,000 people | ITU 2009 |
| 2005 | 40 per 1,000 people | ITU 2009 |
| 2004 | 38 per 1,000 people | ITU 2009 |
| 2003 | 44 per 1,000 people | ITU 2009 |
| 2002 | 43 per 1,000 people | ITU 2009 |
| 2001 | 27 per 1,000 people | ITU 2009 |
| 2000 | 27 per 1,000 people | ITU 2009 |
| 2008 | 476 per 1,000 people | ITU 2009 |
| 2007 | 476 per 1,000 people | ITU 2009 |
| 2006 | 324 per 1,000 people | ITU 2009 |
| 2005 | 54 per 1,000 people | ITU 2009 |
| 2004 | 21 per 1,000 people | ITU 2009 |
| 2003 | 3 per 1,000 people | ITU 2009 |
| 2002 | 0.8 per 1,000 people | ITU 2009 |
| 2001 | No data available per 1,000 people | |
| 2000 | No data available per 1,000 people |
| 2008 | 10 per 1,000 people | ITU 2009 |
| 2007 | 10 per 1,000 people | ITU 2009 |
| 2006 | 9 per 1,000 people | ITU 2009 |
| 2005 | 7 per 1,000 people | ITU 2009 |
| 2004 | 1 per 1,000 people | ITU 2009 |
| 2003 | 1 per 1,000 people | ITU 2009 |
| 2002 | 0.9 per 1,000 people | ITU 2009 |
| 2001 | 0.5 per 1,000 people | ITU 2009 |
| 2000 | No data available per 1,000 people |
| 2008 | 178 (joint) | Transparency International 2008 |
| 2007 | 178 | Transparency International 2007 |
| 2006 | 160 (joint) | Transparency International |
| 2005 | 137 (joint) | Transparency International |
| 2004 | 129 (joint) | Transparency International |
| 2003 | 113 (joint) | Transparency International |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 2007 | No data available current US$ | |
| 2006 | No data available current US$ | |
| 2005 | No data available current US$ | |
| 2004 | No data available current US$ | |
| 2003 | No data available current US$ | |
| 2002 | No data available current US$ | |
| 2001 | No data available current US$ | |
| 2000 | current US$ | World Bank Data Profile Tables 2008 |
| 2007 | No data available current US$ billions | |
| 2006 | No data available current US$ billions | |
| 2005 | No data available current US$ billions | |
| 2004 | No data available current US$ billions | |
| 2003 | 12.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 19.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 18.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 25.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | percent | World Bank Data Profile Tables 2008 |
| 2005 | percent | World Bank Data Profile Tables 2008 |
| 2004 | 46.5 percent | World Bank Data Profile Tables 2008 |
| 2003 | -41.3 percent | World Bank Data Profile Tables 2008 |
| 2002 | -7.8 percent | World Bank Data Profile Tables 2008 |
| 2001 | -6.6 percent | World Bank Data Profile Tables 2008 |
| 2000 | -4.3 percent | World Bank Data Profile Tables 2008 |
| 2007 | No data available percent | |
| 2006 | No data available percent | |
| 2005 | No data available percent | |
| 2004 | No data available percent | |
| 2003 | 13.2 percent | World Bank Data Profile Tables 2009 |
| 2002 | 10.2 percent | World Bank Data Profile Tables 2009 |
| 2001 | -21.6 percent | World Bank Data Profile Tables 2009 |
| 2000 | 47.4 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 66 per 100,000 people | U.N. Development Programme (UNDP) 2007 |
| 1990-2004 | 66 per 100,000 people | UNDP 2006 |
| 1990-2003 | No data available per 100,000 people | |
| 1990-2002 | No data available per 100,000 people |
| 2007 | 56 per 100,000 people | WHO 2009 |
| 2006 | 56 per 100,000 people | WHO 2009 |
| 2005 | 56 per 100,000 people | WHO 2009 |
| 2004 | 56 per 100,000 people | WHO 2009 |
| 2003 | 56 per 100,000 people | WHO 2009 |
| 2002 | 56 per 100,000 people | WHO 2009 |
| 2001 | 56 per 100,000 people | WHO 2009 |
| 2000 | 56 per 100,000 people | WHO 2009 |
| 2008 | 1873519 | UNHCR |
| 2007 | 2279247 | UNHCR |
| 2006 | 1450905 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 262142 | UNHCR |
| 2004 | 311848 | UNHCR |
| 2003 | 368581 | UNHCR |
| 2002 | 422512 | UNHCR |
| 2001 | 530511 | UNHCR |
| 2000 | 526179 | UNHCR |
| 2008 | 39503 | UNHCR |
| 2007 | 42354 | UNHCR |
| 2006 | 44406 | UNHCR |
| 2005 | 50177 | UNHCR |
| 2004 | 46053 | UNHCR |
| 2003 | 134190 | UNHCR |
| 2002 | 134190 | UNHCR |
| 2001 | 128142 | UNHCR |
| 2000 | 127787 | UNHCR |
| 2009 | 2842491 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 2778000 | IDMC 2008 | |
| 2007 | 2480000 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 1600000 | IDMC 2006 | |
| 2005 | 1300000 | IDMC 2006 | |
| 2007 | 216 | Landmine Monitor Report 2008 |
| 2006 | 99 | Landmine Monitor Report 2008 |
| 2004 | At least 261 | Landmine Monitor Report 2005 |
| 2003 | 2189 | Landmine Monitor Report 2005 |
| 2004 | 4.2 percent | U.N. Development Programme (UNDP) 2007 |
| 2003-2004 | No data available percent | |
| 2002 | 0.3 percent | UNDP 2005 |
| 2001 | No data available percent | |
| 2000 | No data available percent |