Births per 1,000 women, by age of mother

Fertility in Less developed regions, 1992

Less developed regions
1992
Total fertility rate: 3.38
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1992  +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 Less developed regions was 3.38 children per woman in 1992 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (204 per 1,000 women in that age group), and the average mother was 27.3 years old. In total, 122,083,864 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
3.38
Births
122,083,864
Births per 1,000 people
28.1
Mean age of mothers
27.3
Births to mothers aged 15–19
14.3%
Net reproduction rate
1.41
Boys per 100 girls at birth
107.1
Population
4,344,681,241
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
10-145.00.7%1,138,784
15-1982.012.1%17,444,140
20-24203.730.0%41,855,939
25-29170.825.2%31,854,013
30-34115.917.1%17,214,859
35-3963.09.3%8,669,290
40-4429.24.3%3,208,392
45-497.81.2%659,505
50-540.50.1%38,886