Population - 1977
| Age | Total | Female | Male |
|---|
| Total | 4,354,931 | 2,174,316 | 2,180,615 | | Rank | 96 | | | | 0-4 | 753,386 | 370,991 | 382,395 | | Rank | 21 | 21 | 21 | | 5-9 | 655,944 | 320,363 | 335,581 | | Rank | 20 | 20 | 20 | | 10-14 | 589,054 | 285,735 | 303,319 | | Rank | 20 | 20 | 20 | | 15-19 | 509,177 | 246,638 | 262,539 | | Rank | 20 | 20 | 20 | | 20-24 | 363,627 | 188,386 | 175,241 | | Rank | 21 | 21 | 21 | | 25-29 | 259,876 | 144,996 | 114,880 | | Rank | 22 | 22 | 22 | | 30-34 | 227,526 | 124,742 | 102,784 | | Rank | 22 | 22 | 22 | | 35-39 | 201,752 | 107,578 | 94,174 | | Rank | 22 | 22 | 22 | | 40-44 | 175,221 | 90,760 | 84,461 | | Rank | 22 | 22 | 22 | | 45-49 | 151,267 | 75,516 | 75,751 | | Rank | 22 | 22 | 20 | | 50-54 | 124,107 | 57,456 | 66,651 | | Rank | 22 | 22 | 20 | | 55-59 | 100,936 | 44,049 | 56,887 | | Rank | 22 | 22 | 19 | | 60-64 | 87,546 | 40,359 | 47,187 | | Rank | 19 | 22 | 18 | | 65-69 | 70,684 | 34,269 | 36,415 | | Rank | 16 | 16 | 14 | | 70-74 | 45,283 | 22,187 | 23,096 | | Rank | 16 | 16 | 15 | | 75-79 | 23,667 | 11,791 | 11,876 | | Rank | 18 | 19 | 16 | | 80-84 | 10,966 | 5,707 | 5,259 | | Rank | 18 | 18 | 16 | | 85-89 | 3,861 | 2,149 | 1,712 | | Rank | 17 | 17 | 17 | | 90-94 | 916 | 554 | 362 | | Rank | 16 | 15 | 16 | | 95-99 | 126 | 83 | 43 | | Rank | 14 | 11 | 15 | | 100+ | 9 | 7 | 2 | | Rank | 10 | 10 | 16 | | |
Birth Rates - 1977
| |
| · | Gross Reproduction Rate | 3.57 Per 1,000 | | Rank: 9 | | · | Ratio at Birth - Male to Female | 1.03 Ratio | | Rank: 20 | | · | Total Fertility Rate | 7.25 Births Per Woman | | Rank: 10 | | · | Fertility Rate | | · | 15-19 | 55.40 Per 1,000 Women | | Rank: 38 | | · | 20-24 | 249.40 Per 1,000 Women | | Rank: 30 | | · | 25-29 | 322.90 Per 1,000 Women | | Rank: 8 | | · | 30-34 | 294.40 Per 1,000 Women | | Rank: 3 | | · | 35-39 | 273.80 Per 1,000 Women | | Rank: 1 | | · | 40-44 | 148.70 Per 1,000 Women | | Rank: 2 | | · | 45-49 | 105.80 Per 1,000 Women | | Rank: 1 | |
Growth Rates - 1977
| | · | Growth Rate | 2.73 Percent | | Rank: 17 | | · | Natural Growth | 2.75 Percent | | Rank: 20 | | · | Births Per 1000 | 44.81 Per 1,000 | | Rank: 26 | | · | Net Migrants per 1000 | -0.18 Per 1,000 | | Rank: 18 | |
Mortality Rates - 1977
| | · | Life Expectancy | 48.32 Years | | Rank: 18 | | · | Female | 48.84 Years | | Rank: 19 | | · | Male | 47.81 Years | | Rank: 17 | | · | Deaths Per 1000 | 17.29 Per 1,000 | | Rank: 23 | | · | Infant Mortality Rate | 173.57 Per 1,000 Births | | Rank: 5 | | · | Female | 155.98 Per 1,000 Births | | Rank: 7 | | · | Male | 190.64 Per 1,000 Births | | Rank: 4 | | · | Mortality Rate - Age 1-4 | 66.63 Per 1,000 Births | | Rank: 27 | | · | Female | 62.61 Per 1,000 Births | | Rank: 27 | | · | Male | 70.71 Per 1,000 Births | | Rank: 26 | | · | Mortality Rate - Under Age 5 | 228.64 Per 1,000 Births | | Rank: 13 | | · | Female | 208.82 Per 1,000 Births | | Rank: 19 | | · | Male | 247.87 Per 1,000 Births | | Rank: 11 |
Land Area
| | · | Area |
| · | Square Miles | 246,201 |
| · | Square Kilometers | 637,657 |
| · | Area Rank |
| · | Africa | Rank: 19 |
| · | Worldwide | Rank: 44 | |
