Rotterdam:
1881-85 1906-10 1912
Birth rate………. 37.4 32.0 29.0 per 1,000 of population
Death rate………. 24.2 13.4 11.3 per 1,000 of population
INFANTILE MORTALITY:
Deaths in first year……………. 209 105 79 per thousand living births
Fertility and Illegitimacy Rates:
1880-2 1890-2 1900-2 (Legitimate births per
1,000 married women
Legitimate fertility.. 306.4 296.5 252.7 aged 15 to 45.)
1880-2 1890-2 1900-2 (Illegitimate births per
1,000 unmarried women,
Illegitimate fertility..16.1 16.3 11.3 aged 15 to 45.)
The Hague:
1880-2 1890-2 1900-2