Population - 1999
| Age | Total | Female | Male |
|---|
| Total | 50,889,947 | 25,696,258 | 25,193,689 | | Rank | 23 | | | | 0-4 | 9,703,898 | 4,829,529 | 4,874,369 | | Rank | 12 | 12 | 12 | | 5-9 | 7,984,728 | 3,982,364 | 4,002,364 | | Rank | 15 | 15 | 15 | | 10-14 | 6,524,662 | 3,256,253 | 3,268,409 | | Rank | 18 | 18 | 18 | | 15-19 | 5,395,583 | 2,694,432 | 2,701,151 | | Rank | 19 | 19 | 19 | | 20-24 | 4,404,398 | 2,205,166 | 2,199,232 | | Rank | 21 | 20 | 21 | | 25-29 | 3,595,759 | 1,795,032 | 1,800,727 | | Rank | 25 | 26 | 25 | | 30-34 | 2,975,647 | 1,486,047 | 1,489,600 | | Rank | 29 | 29 | 29 | | 35-39 | 2,350,378 | 1,177,987 | 1,172,391 | | Rank | 31 | 31 | 31 | | 40-44 | 1,924,542 | 979,809 | 944,733 | | Rank | 32 | 32 | 32 | | 45-49 | 1,589,722 | 825,131 | 764,591 | | Rank | 32 | 32 | 34 | | 50-54 | 1,325,758 | 702,847 | 622,911 | | Rank | 32 | 32 | 32 | | 55-59 | 1,036,670 | 563,640 | 473,030 | | Rank | 34 | 34 | 34 | | 60-64 | 789,932 | 440,006 | 349,926 | | Rank | 34 | 34 | 37 | | 65-69 | 575,308 | 328,630 | 246,678 | | Rank | 38 | 36 | 38 | | 70-74 | 375,858 | 220,849 | 155,009 | | Rank | 45 | 44 | 47 | | 75-79 | 212,743 | 128,980 | 83,763 | | Rank | 50 | 49 | 51 | | 80-84 | 92,231 | 58,090 | 34,141 | | Rank | 58 | 59 | 54 | | 85-89 | 26,526 | 17,488 | 9,038 | | Rank | 71 | 71 | 73 | | 90-94 | 5,079 | 3,582 | 1,497 | | Rank | 81 | 75 | 85 | | 95-99 | 502 | 379 | 123 | | Rank | 90 | 90 | 96 | | 100+ | 23 | 17 | 6 | | Rank | 103 | 106 | 105 | | |
Birth Rates - 1999
| |
| · | Gross Reproduction Rate | 3.34 Per 1,000 | | Rank: 8 | | · | Ratio at Birth - Male to Female | 1.03 Ratio | | Rank: 166 | | · | Total Fertility Rate | 6.78 Births Per Woman | | Rank: 9 | | · | Fertility Rate | | · | 15-19 | 125.00 Per 1,000 Women | | Rank: 28 | | · | 20-24 | 279.30 Per 1,000 Women | | Rank: 11 | | · | 25-29 | 300.90 Per 1,000 Women | | Rank: 10 | | · | 30-34 | 278.40 Per 1,000 Women | | Rank: 6 | | · | 35-39 | 207.90 Per 1,000 Women | | Rank: 6 | | · | 40-44 | 125.90 Per 1,000 Women | | Rank: 9 | | · | 45-49 | 38.80 Per 1,000 Women | | Rank: 18 | |
Growth Rates - 1999
| | · | Growth Rate | 3.05 Percent | | Rank: 25 | | · | Natural Growth | 3.15 Percent | | Rank: 12 | | · | Births Per 1000 | 45.33 Per 1,000 | | Rank: 11 | | · | Net Migrants per 1000 | -1.01 Per 1,000 | | Rank: 141 | |
Mortality Rates - 1999
| | · | Life Expectancy | 51.86 Years | | Rank: 197 | | · | Female | 53.41 Years | | Rank: 196 | | · | Male | 50.36 Years | | Rank: 198 | | · | Deaths Per 1000 | 13.87 Per 1,000 | | Rank: 29 | | · | Infant Mortality Rate | 100.27 Per 1,000 Births | | Rank: 18 | | · | Female | 92.90 Per 1,000 Births | | Rank: 16 | | · | Male | 107.43 Per 1,000 Births | | Rank: 16 | | · | Mortality Rate - Age 1-4 | 57.89 Per 1,000 Births | | Rank: 24 | | · | Female | 56.10 Per 1,000 Births | | Rank: 27 | | · | Male | 59.66 Per 1,000 Births | | Rank: 25 | | · | Mortality Rate - Under Age 5 | 152.36 Per 1,000 Births | | Rank: 18 | | · | Female | 143.79 Per 1,000 Births | | Rank: 19 | | · | Male | 160.68 Per 1,000 Births | | Rank: 21 |
Land Area
| | · | Area |
| · | Square Miles | 905,568 |
| · | Square Kilometers | 2,345,410 |
| · | Area Rank |
| · | Africa | Rank: 2 |
| · | Worldwide | Rank: 12 | |
