Fertility in More developed regions, 1975

More developed regions
1975
Total fertility rate: 2.01
Births per 1,000 women, by age of mother
1975
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   1975  +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 More developed regions was 2.01 children per woman in 1975 — below the replacement level of about 2.1. Births were most frequent among women aged 20-24 (134 per 1,000 women in that age group), and the average mother was 26.6 years old. In total, 16,232,454 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
2.01
Births
16,232,454
Births per 1,000 people
15.5
Mean age of mothers
26.6
Births to mothers aged 15–19
10.4%
Net reproduction rate
0.95
Boys per 100 girls at birth
105.7
Population
1,049,975,501
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
10-140.50.1%21,603
15-1938.39.5%1,686,371
20-24134.033.3%5,765,133
25-29132.632.9%5,443,200
30-3463.415.7%2,125,682
35-3926.26.5%938,263
40-446.91.7%229,477
45-490.60.1%20,829
50-540.10.0%1,897