Population data for Alabama by age, sex and race in 1960 and 1970
alabama_1970
Data frame with 68 rows and 6 columns:
Age group in 1970
Sex from `male` or `female`
Race from `white` or `non-white`
Enumerated population in 1960. Number of births in first and second half of 1960s used for age groups `0-4` and `5-9`.
Enumerated population in 1970
Census survival ratio based on US population