Fertility in Less developed regions, excluding China, 1980

Less developed regions, excluding China
1980
Total fertility rate: 5.10
Births per 1,000 women, by age of mother
1980 1950, 30 years earlier
Hover a column for the exact rate. Adding up all the rates (× 5 years ÷ 1,000) gives the total fertility rate.
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1980  +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, excluding China was 5.10 children per woman in 1980 — above the replacement level of about 2.1. Births were most frequent among women aged 20-24 (250 per 1,000 women in that age group), and the average mother was 28.3 years old. In total, 89,076,528 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
5.10
Births
89,076,528
Births per 1,000 people
37.8
Mean age of mothers
28.3
Births to mothers aged 15–19
16.7%
Net reproduction rate
1.97
Boys per 100 girls at birth
105.4
Population
2,356,140,128
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
10-148.30.8%1,155,534
15-19121.011.9%14,863,377
20-24249.824.5%26,470,189
25-29245.224.0%21,555,476
30-34191.318.7%13,456,947
35-39129.112.6%7,632,879
40-4461.46.0%3,258,939
45-4914.11.4%651,814
50-540.80.1%31,352