Births per 1,000 women, by age of mother

Fertility in Sao Tome and Principe, 1973

Sao Tome and Principe
1973
Total fertility rate: 6.52
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1973  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

The total fertility rate of Sao Tome and Principe was 6.52 children per woman in 1973 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (295 per 1,000 women in that age group), and the average mother was 29.2 years old. In total, 3,338 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
6.52
Births
3,338
Births per 1,000 people
40.3
Mean age of mothers
29.2
Births to mothers aged 15–19
18.6%
Net reproduction rate
2.70
Boys per 100 girls at birth
102.5
Population
82,798
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.
Mother's ageBirths per 1,000 womenShare of total fertilityBirths
10-142.70.2%13
15-19148.511.4%620
20-24294.622.6%975
25-29285.221.9%717
30-34226.917.4%446
35-39215.416.5%369
40-44112.18.6%171
45-4917.81.4%25
50-540.50.0%0