Population - 1983
| Age | Total | Female | Male |
|---|
| Total | 12,862,126 | 6,588,621 | 6,273,505 | | Rank | 52 | | | | 0-4 | 2,210,524 | 1,115,043 | 1,095,481 | | Rank | 22 | 22 | 23 | | 5-9 | 1,882,287 | 946,386 | 935,901 | | Rank | 23 | 23 | 24 | | 10-14 | 1,624,671 | 825,465 | 799,206 | | Rank | 25 | 24 | 25 | | 15-19 | 1,348,095 | 687,784 | 660,311 | | Rank | 25 | 25 | 26 | | 20-24 | 1,136,808 | 581,528 | 555,280 | | Rank | 25 | 25 | 26 | | 25-29 | 963,293 | 492,900 | 470,393 | | Rank | 24 | 24 | 25 | | 30-34 | 809,652 | 414,999 | 394,653 | | Rank | 24 | 24 | 25 | | 35-39 | 673,432 | 346,143 | 327,289 | | Rank | 24 | 24 | 25 | | 40-44 | 560,794 | 289,481 | 271,313 | | Rank | 25 | 24 | 26 | | 45-49 | 460,385 | 239,028 | 221,357 | | Rank | 26 | 25 | 27 | | 50-54 | 368,839 | 194,300 | 174,539 | | Rank | 26 | 26 | 28 | | 55-59 | 285,808 | 153,559 | 132,249 | | Rank | 26 | 26 | 29 | | 60-64 | 212,805 | 116,286 | 96,519 | | Rank | 28 | 26 | 30 | | 65-69 | 148,188 | 82,868 | 65,320 | | Rank | 28 | 27 | 30 | | 70-74 | 96,027 | 54,693 | 41,334 | | Rank | 29 | 27 | 32 | | 75-79 | 52,212 | 30,577 | 21,635 | | Rank | 31 | 28 | 32 | | 80-84 | 21,426 | 13,114 | 8,312 | | Rank | 33 | 30 | 38 | | 85-89 | 5,835 | 3,755 | 2,080 | | Rank | 40 | 35 | 44 | | 90-94 | 957 | 649 | 308 | | Rank | 46 | 40 | 50 | | 95-99 | 85 | 61 | 24 | | Rank | 50 | 50 | 54 | | 100+ | 3 | 2 | 1 | | Rank | 61 | 61 | 75 | | |
Birth Rates - 1983
| |
| · | Gross Reproduction Rate | 3.12 Per 1,000 | | Rank: 42 | | · | Ratio at Birth - Male to Female | 1.02 Ratio | | Rank: 99 | | · | Total Fertility Rate | 6.30 Births Per Woman | | Rank: 43 | | · | Fertility Rate | | · | 15-19 | 159.90 Per 1,000 Women | | Rank: 22 | | · | 20-24 | 302.20 Per 1,000 Women | | Rank: 21 | | · | 25-29 | 264.50 Per 1,000 Women | | Rank: 57 | | · | 30-34 | 194.10 Per 1,000 Women | | Rank: 69 | | · | 35-39 | 165.60 Per 1,000 Women | | Rank: 53 | | · | 40-44 | 137.50 Per 1,000 Women | | Rank: 5 | | · | 45-49 | 36.50 Per 1,000 Women | | Rank: 37 | |
Growth Rates - 1983
| | · | Growth Rate | 1.90 Percent | | Rank: 81 | | · | Natural Growth | 1.99 Percent | | Rank: 90 | | · | Births Per 1000 | 46.84 Per 1,000 | | Rank: 23 | | · | Net Migrants per 1000 | -0.89 Per 1,000 | | Rank: 62 | |
Mortality Rates - 1983
| | · | Life Expectancy | 35.92 Years | | Rank: 108 | | · | Female | 37.17 Years | | Rank: 108 | | · | Male | 34.70 Years | | Rank: 108 | | · | Deaths Per 1000 | 26.96 Per 1,000 | | Rank: 2 | | · | Infant Mortality Rate | 203.82 Per 1,000 Births | | Rank: 1 | | · | Female | 174.93 Per 1,000 Births | | Rank: 3 | | · | Male | 232.22 Per 1,000 Births | | Rank: 1 | | · | Mortality Rate - Age 1-4 | 145.45 Per 1,000 Births | | Rank: 3 | | · | Female | 161.02 Per 1,000 Births | | Rank: 2 | | · | Male | 129.00 Per 1,000 Births | | Rank: 6 | | · | Mortality Rate - Under Age 5 | 319.62 Per 1,000 Births | | Rank: 2 | | · | Female | 307.78 Per 1,000 Births | | Rank: 2 | | · | Male | 331.26 Per 1,000 Births | | Rank: 1 |
Land Area
| | · | Area |
| · | Square Miles | 309,496 |
| · | Square Kilometers | 801,590 |
| · | Area Rank |
| · | Africa | Rank: 16 |
| · | Worldwide | Rank: 37 | |
