Population - 1981
| Age | Total | Female | Male |
|---|
| Total | 8,938,764 | 4,476,513 | 4,462,251 | | Rank | 67 | | | | 0-4 | 1,636,869 | 812,268 | 824,601 | | Rank | 28 | 28 | 28 | | 5-9 | 1,279,194 | 636,380 | 642,814 | | Rank | 28 | 28 | 28 | | 10-14 | 1,122,710 | 554,394 | 568,316 | | Rank | 27 | 28 | 27 | | 15-19 | 942,513 | 464,586 | 477,927 | | Rank | 26 | 27 | 26 | | 20-24 | 775,180 | 386,068 | 389,112 | | Rank | 26 | 26 | 26 | | 25-29 | 622,907 | 320,891 | 302,016 | | Rank | 28 | 27 | 28 | | 30-34 | 508,446 | 266,560 | 241,886 | | Rank | 28 | 28 | 28 | | 35-39 | 396,229 | 209,824 | 186,405 | | Rank | 28 | 28 | 29 | | 40-44 | 331,729 | 175,074 | 156,655 | | Rank | 28 | 28 | 30 | | 45-49 | 311,624 | 160,539 | 151,085 | | Rank | 26 | 26 | 28 | | 50-54 | 277,223 | 139,801 | 137,422 | | Rank | 26 | 26 | 26 | | 55-59 | 234,813 | 113,693 | 121,120 | | Rank | 26 | 26 | 26 | | 60-64 | 188,095 | 88,894 | 99,201 | | Rank | 26 | 26 | 25 | | 65-69 | 134,561 | 63,039 | 71,522 | | Rank | 26 | 26 | 25 | | 70-74 | 89,044 | 41,664 | 47,380 | | Rank | 26 | 27 | 25 | | 75-79 | 53,100 | 25,403 | 27,697 | | Rank | 25 | 26 | 26 | | 80-84 | 25,048 | 12,459 | 12,589 | | Rank | 25 | 26 | 24 | | 85-89 | 7,849 | 4,082 | 3,767 | | Rank | 24 | 25 | 27 | | 90-94 | 1,475 | 805 | 670 | | Rank | 27 | 27 | 25 | | 95-99 | 147 | 84 | 63 | | Rank | 33 | 33 | 28 | | 100+ | 8 | 5 | 3 | | Rank | 39 | 37 | 32 | | |
Birth Rates - 1981
| |
| · | Gross Reproduction Rate | 3.32 Per 1,000 | | Rank: 28 | | · | Ratio at Birth - Male to Female | 1.03 Ratio | | Rank: 66 | | · | Total Fertility Rate | 6.75 Births Per Woman | | Rank: 29 | | · | Fertility Rate | | · | 15-19 | 151.10 Per 1,000 Women | | Rank: 27 | | · | 20-24 | 287.90 Per 1,000 Women | | Rank: 32 | | · | 25-29 | 289.10 Per 1,000 Women | | Rank: 40 | | · | 30-34 | 243.80 Per 1,000 Women | | Rank: 42 | | · | 35-39 | 200.00 Per 1,000 Women | | Rank: 24 | | · | 40-44 | 125.80 Per 1,000 Women | | Rank: 19 | | · | 45-49 | 52.10 Per 1,000 Women | | Rank: 15 | |
Growth Rates - 1981
| | · | Growth Rate | 2.82 Percent | | Rank: 32 | | · | Natural Growth | 2.82 Percent | | Rank: 40 | | · | Births Per 1000 | 46.03 Per 1,000 | | Rank: 30 | | · | Net Migrants per 1000 | 0.00 Per 1,000 | | Rank: 31 | |
Mortality Rates - 1981
| | · | Life Expectancy | 48.07 Years | | Rank: 67 | | · | Female | 49.26 Years | | Rank: 68 | | · | Male | 46.90 Years | | Rank: 66 | | · | Deaths Per 1000 | 17.82 Per 1,000 | | Rank: 25 | | · | Infant Mortality Rate | 113.43 Per 1,000 Births | | Rank: 31 | | · | Female | 108.88 Per 1,000 Births | | Rank: 30 | | · | Male | 117.84 Per 1,000 Births | | Rank: 34 | | · | Mortality Rate - Age 1-4 | 91.87 Per 1,000 Births | | Rank: 23 | | · | Female | 89.37 Per 1,000 Births | | Rank: 25 | | · | Male | 94.33 Per 1,000 Births | | Rank: 20 | | · | Mortality Rate - Under Age 5 | 194.88 Per 1,000 Births | | Rank: 31 | | · | Female | 188.52 Per 1,000 Births | | Rank: 29 | | · | Male | 201.05 Per 1,000 Births | | Rank: 30 |
Land Area
| | · | Area |
| · | Square Miles | 226,657 |
| · | Square Kilometers | 587,040 |
| · | Area Rank |
| · | Africa | Rank: 22 |
| · | Worldwide | Rank: 48 | |
