Births per 1,000 women, by age of mother

Fertility in Least developed countries, 1964

Least developed countries
1964
Total fertility rate: 6.67
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   1964  +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 Least developed countries was 6.67 children per woman in 1964 — above the replacement level of about 2.1. Births were most frequent among women aged 25-29 (293 per 1,000 women in that age group), and the average mother was 29.1 years old. In total, 12,895,922 babies were born. Source: United Nations, World Population Prospects 2024.

Total fertility rate
6.67
Births
12,895,922
Births per 1,000 people
47.7
Mean age of mothers
29.1
Births to mothers aged 15–19
15.7%
Net reproduction rate
2.08
Boys per 100 girls at birth
104.2
Population
270,265,526
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
10-1415.11.1%231,714
15-19153.211.5%2,022,185
20-24283.921.3%3,227,890
25-29293.122.0%2,902,237
30-34260.119.5%2,244,426
35-39195.114.6%1,450,480
40-44104.47.8%657,551
45-4928.72.1%151,814
50-541.70.1%7,646