Population data for Alabama by age, sex and race in 1960 and 1970 .
alabama_1970Data 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