Fertility in Trinidad and Tobago, 1975
Trinidad and Tobago
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
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Aruba
Asia
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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
Western Europe
Western Sahara
World
Yemen
Zambia
Zimbabwe
1975
Total fertility rate: 3.21
The total fertility rate of Trinidad and Tobago was 3.21 children per woman in 1975 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (174 per 1,000 women in that age group), and the average mother was 27.5 years old. In total, 28,284 babies were born. Source: United Nations, World Population Prospects 2024.
Key indicators, 1975
Total fertility rate
3.21
Births
28,284
Births per 1,000 people
26.8
Mean age of mothers
27.5
Births to mothers aged 15–19
18.7%
Net reproduction rate
1.48
Boys per 100 girls at birth
104.2
Population
1,053,469
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, 1975
| Mother's age | Births per 1,000 women | Share of total fertility | Births |
|---|---|---|---|
| 10-14 | 1.2 | 0.2% | 84 |
| 15-19 | 83.8 | 13.0% | 5,285 |
| 20-24 | 173.6 | 27.0% | 9,609 |
| 25-29 | 163.5 | 25.4% | 6,942 |
| 30-34 | 121.6 | 18.9% | 3,875 |
| 35-39 | 72.4 | 11.3% | 1,853 |
| 40-44 | 24.1 | 3.7% | 563 |
| 45-49 | 3.3 | 0.5% | 71 |
| 50-54 | 0.1 | 0.0% | 1 |
Fertility in Trinidad and Tobago by year