1911 Census of England and Wales, General Report with Appendices, Table 27: " Birth-Rates and Death-Rates, 1901 and 1911, and Intercensal Rates of Increase, 1881-1911, in Typical Populations".

Populations. Total enumerated, 1911. Birth-rate
per 1,000
Living.
Death-rate
per 1,000
Living.
Natural Increase,
1901-10
Actual Intercensal
Increases (final population
per cent. of initial population).
Mean
1901-
1910.
1911. Mean
1901-
1910.
1911. Annually
per 1,000
Living.
In
10 years
per cent.
of 1901
population
1881-
1991.
1891-
1901.
1901-
1911.
England and Wales 36,070,492 27.2 24.4 15.4 14.6 11.8 12.4 11.7 12.2 10.9
Group 1 1,533,368 33.6 30.3 17.5 17.5 16.1 16.4 18 14.9 5.1
Group 2 2,850,817 32 29.3 16.6 15.5 15.4 16.3 17.2 14.7 14.5
Group 3 1,088,116 23.2 20.7 16.8 16.1 6.4 6.4 13.2 5.2 5.1
Group 4 1,109,296 30.3 25.8 13.1 13 17.2 19.2 84.8 56.2 24
Group 5—                    
    (65-83) 1,694,406 21.4 19.2 13.2 12.8 8.2 8.6 16.7 13.4 8.9
    (65-72) 541,517 20.3 17.8 14.6 13.9 5.7 5.8 14.2 6.3 4.7
    (73-80) 888,854 21.7 19.8 12.8 12.5 8.9 9.4 14.6 14.3 8.9
Group 6 6,057,584 23.9 21 14.4 13.5 9.5 9.8 4.1 5.8 6.4