Births per 1,000 women, by age of mother

Fertility in Other non-specified areas, 1957

Other non-specified areas
1957
Total fertility rate: 6.33
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1957  +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 Other non-specified areas was 6.33 children per woman in 1957 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (344 per 1,000 women in that age group), and the average mother was 30.3 years old. In total, 420,740 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
6.33
Births
420,740
Births per 1,000 people
42.7
Mean age of mothers
30.3
Births to mothers aged 15–19
5.3%
Net reproduction rate
2.74
Boys per 100 girls at birth
105.6
Population
9,850,526
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
10-141.20.1%566
15-1946.23.6%22,090
20-24258.520.4%108,236
25-29343.627.1%125,903
30-34290.222.9%88,405
35-39209.616.5%51,708
40-4496.87.6%19,821
45-4921.31.7%3,837
50-541.30.1%174