Population - 1990
| Age | Total | Female | Male |
|---|
| Total | 17,455,758 | 8,781,836 | 8,673,922 | | Rank | 47 | | | | 0-4 | 3,628,115 | 1,801,803 | 1,826,312 | | Rank | 27 | 26 | 27 | | 5-9 | 2,701,703 | 1,346,419 | 1,355,284 | | Rank | 33 | 33 | 33 | | 10-14 | 2,176,200 | 1,090,797 | 1,085,403 | | Rank | 36 | 36 | 36 | | 15-19 | 1,864,862 | 932,687 | 932,175 | | Rank | 36 | 36 | 36 | | 20-24 | 1,586,825 | 798,497 | 788,328 | | Rank | 38 | 38 | 38 | | 25-29 | 1,370,606 | 688,041 | 682,565 | | Rank | 39 | 38 | 39 | | 30-34 | 997,557 | 493,970 | 503,587 | | Rank | 41 | 41 | 42 | | 35-39 | 703,974 | 357,945 | 346,029 | | Rank | 46 | 46 | 47 | | 40-44 | 540,120 | 288,157 | 251,963 | | Rank | 48 | 46 | 49 | | 45-49 | 466,150 | 254,959 | 211,191 | | Rank | 47 | 42 | 50 | | 50-54 | 405,141 | 216,501 | 188,640 | | Rank | 46 | 46 | 48 | | 55-59 | 334,280 | 176,989 | 157,291 | | Rank | 46 | 45 | 47 | | 60-64 | 263,108 | 132,833 | 130,275 | | Rank | 48 | 48 | 48 | | 65-69 | 190,170 | 92,985 | 97,185 | | Rank | 47 | 49 | 47 | | 70-74 | 120,442 | 58,382 | 62,060 | | Rank | 48 | 49 | 46 | | 75-79 | 66,403 | 32,011 | 34,392 | | Rank | 57 | 57 | 50 | | 80-84 | 29,118 | 13,810 | 15,308 | | Rank | 59 | 66 | 56 | | 85-89 | 9,181 | 4,242 | 4,939 | | Rank | 66 | 73 | 57 | | 90-94 | 1,665 | 749 | 916 | | Rank | 72 | 78 | 64 | | 95-99 | 132 | 56 | 76 | | Rank | 81 | 90 | 73 | | 100+ | 6 | 3 | 3 | | Rank | 90 | 92 | 84 | | |
Birth Rates - 1990
| |
| · | Gross Reproduction Rate | 3.63 Per 1,000 | | Rank: 4 | | · | Ratio at Birth - Male to Female | 1.03 Ratio | | Rank: 127 | | · | Total Fertility Rate | 7.37 Births Per Woman | | Rank: 4 | | · | Fertility Rate | | · | 15-19 | 198.90 Per 1,000 Women | | Rank: 5 | | · | 20-24 | 332.40 Per 1,000 Women | | Rank: 3 | | · | 25-29 | 315.30 Per 1,000 Women | | Rank: 10 | | · | 30-34 | 271.00 Per 1,000 Women | | Rank: 15 | | · | 35-39 | 211.50 Per 1,000 Women | | Rank: 13 | | · | 40-44 | 107.20 Per 1,000 Women | | Rank: 22 | | · | 45-49 | 37.80 Per 1,000 Women | | Rank: 23 | |
Growth Rates - 1990
| | · | Growth Rate | 3.52 Percent | | Rank: 25 | | · | Natural Growth | 3.47 Percent | | Rank: 2 | | · | Births Per 1000 | 52.58 Per 1,000 | | Rank: 3 | | · | Net Migrants per 1000 | 0.51 Per 1,000 | | Rank: 50 | |
Mortality Rates - 1990
| | · | Life Expectancy | 46.59 Years | | Rank: 152 | | · | Female | 48.78 Years | | Rank: 152 | | · | Male | 44.47 Years | | Rank: 155 | | · | Deaths Per 1000 | 17.85 Per 1,000 | | Rank: 14 | | · | Infant Mortality Rate | 105.51 Per 1,000 Births | | Rank: 26 | | · | Female | 98.91 Per 1,000 Births | | Rank: 26 | | · | Male | 111.92 Per 1,000 Births | | Rank: 28 | | · | Mortality Rate - Age 1-4 | 81.19 Per 1,000 Births | | Rank: 18 | | · | Female | 78.31 Per 1,000 Births | | Rank: 17 | | · | Male | 84.02 Per 1,000 Births | | Rank: 20 | | · | Mortality Rate - Under Age 5 | 178.13 Per 1,000 Births | | Rank: 21 | | · | Female | 169.47 Per 1,000 Births | | Rank: 21 | | · | Male | 186.54 Per 1,000 Births | | Rank: 20 |
Land Area
| | · | Area |
| · | Square Miles | 91,136 |
| · | Square Kilometers | 236,040 |
| · | Area Rank |
| · | Africa | Rank: 34 |
| · | Worldwide | Rank: 84 | |
