Population - 1991
| Age | Total | Female | Male |
|---|
| Total | 8,085,316 | 4,080,139 | 4,005,177 | | Rank | 81 | | | | 0-4 | 1,619,333 | 795,758 | 823,575 | | Rank | 59 | 59 | 60 | | 5-9 | 1,236,683 | 601,204 | 635,479 | | Rank | 65 | 65 | 64 | | 10-14 | 1,045,808 | 507,275 | 538,533 | | Rank | 64 | 65 | 63 | | 15-19 | 836,345 | 413,197 | 423,148 | | Rank | 68 | 68 | 69 | | 20-24 | 666,690 | 346,250 | 320,440 | | Rank | 74 | 71 | 76 | | 25-29 | 543,083 | 291,930 | 251,153 | | Rank | 80 | 78 | 83 | | 30-34 | 454,671 | 245,012 | 209,659 | | Rank | 79 | 78 | 84 | | 35-39 | 383,870 | 204,056 | 179,814 | | Rank | 81 | 79 | 86 | | 40-44 | 321,322 | 169,108 | 152,214 | | Rank | 81 | 80 | 84 | | 45-49 | 266,830 | 140,201 | 126,629 | | Rank | 81 | 79 | 81 | | 50-54 | 217,917 | 114,737 | 103,180 | | Rank | 88 | 87 | 86 | | 55-59 | 173,180 | 91,033 | 82,147 | | Rank | 89 | 89 | 89 | | 60-64 | 131,435 | 68,154 | 63,281 | | Rank | 95 | 96 | 94 | | 65-69 | 92,664 | 46,538 | 46,126 | | Rank | 94 | 99 | 92 | | 70-74 | 56,701 | 27,478 | 29,223 | | Rank | 97 | 104 | 91 | | 75-79 | 27,253 | 12,873 | 14,380 | | Rank | 108 | 112 | 99 | | 80-84 | 9,259 | 4,301 | 4,958 | | Rank | 120 | 125 | 116 | | 85-89 | 2,011 | 918 | 1,093 | | Rank | 128 | 131 | 120 | | 90-94 | 245 | 109 | 136 | | Rank | 139 | 148 | 128 | | 95-99 | 15 | 7 | 8 | | Rank | 155 | 165 | 141 | | 100+ | 1 | 0 | 1 | | Rank | 160 | 193 | 146 | | |
Birth Rates - 1991
| |
| · | Gross Reproduction Rate | 3.93 Per 1,000 | | Rank: 1 | | · | Ratio at Birth - Male to Female | 1.03 Ratio | | Rank: 173 | | · | Total Fertility Rate | 7.97 Births Per Woman | | Rank: 2 | | · | Fertility Rate | | · | 15-19 | 232.00 Per 1,000 Women | | Rank: 1 | | · | 20-24 | 338.70 Per 1,000 Women | | Rank: 1 | | · | 25-29 | 331.20 Per 1,000 Women | | Rank: 4 | | · | 30-34 | 294.20 Per 1,000 Women | | Rank: 3 | | · | 35-39 | 221.80 Per 1,000 Women | | Rank: 5 | | · | 40-44 | 134.00 Per 1,000 Women | | Rank: 7 | | · | 45-49 | 42.70 Per 1,000 Women | | Rank: 15 | |
Growth Rates - 1991
| | · | Growth Rate | 3.07 Percent | | Rank: 42 | | · | Natural Growth | 3.06 Percent | | Rank: 25 | | · | Births Per 1000 | 56.37 Per 1,000 | | Rank: 1 | | · | Net Migrants per 1000 | 0.10 Per 1,000 | | Rank: 85 | |
Mortality Rates - 1991
| | · | Life Expectancy | 39.78 Years | | Rank: 196 | | · | Female | 39.52 Years | | Rank: 196 | | · | Male | 40.03 Years | | Rank: 194 | | · | Deaths Per 1000 | 25.76 Per 1,000 | | Rank: 2 | | · | Infant Mortality Rate | 178.12 Per 1,000 Births | | Rank: 3 | | · | Female | 174.97 Per 1,000 Births | | Rank: 2 | | · | Male | 181.18 Per 1,000 Births | | Rank: 3 | | · | Mortality Rate - Age 1-4 | 160.00 Per 1,000 Births | | Rank: 2 | | · | Female | 169.19 Per 1,000 Births | | Rank: 1 | | · | Male | 151.00 Per 1,000 Births | | Rank: 2 | | · | Mortality Rate - Under Age 5 | 309.62 Per 1,000 Births | | Rank: 2 | | · | Female | 314.56 Per 1,000 Births | | Rank: 1 | | · | Male | 304.82 Per 1,000 Births | | Rank: 3 |
Land Area
| | · | Area |
| · | Square Miles | 489,191 |
| · | Square Kilometers | 1,267,000 |
| · | Area Rank |
| · | Africa | Rank: 6 |
| · | Worldwide | Rank: 23 | |
