Births per 1,000 women, by age of mother
Fertility in Niger, 1991
Niger
Afghanistan
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Antigua and Barbuda
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Less developed regions, excluding China
Less developed regions, excluding least developed countries
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Other non-specified areas
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Viet Nam
Western Africa
Western Asia
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Western Sahara
World
Yemen
Zambia
Zimbabwe
1991
Total fertility rate: 7.80
The total fertility rate of Niger was 7.80 children per woman in 1991 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (331 per 1,000 women in that age group), and the average mother was 29.0 years old. In total, 468,294 babies were born. Source: United Nations, World Population Prospects 2024.
Key indicators, 1991
Total fertility rate
7.80
Births
468,294
Births per 1,000 people
54.8
Mean age of mothers
29.0
Births to mothers aged 15–19
19.2%
Net reproduction rate
2.30
Boys per 100 girls at birth
104.3
Population
8,546,900
The net reproduction rate counts only daughters who survive to their mothers' age: below 1, each generation of women is smaller than the one before.
Fertility by age of mother, 1991
| Mother's age | Births per 1,000 women | Share of total fertility | Births |
|---|---|---|---|
| 10-14 | 14.9 | 1.0% | 7,723 |
| 15-19 | 208.1 | 13.3% | 89,753 |
| 20-24 | 326.8 | 21.0% | 118,972 |
| 25-29 | 330.5 | 21.2% | 102,203 |
| 30-34 | 290.2 | 18.6% | 74,667 |
| 35-39 | 220.0 | 14.1% | 46,383 |
| 40-44 | 123.1 | 7.9% | 21,488 |
| 45-49 | 42.8 | 2.7% | 6,773 |
| 50-54 | 2.7 | 0.2% | 331 |
Fertility in Niger by year