Agriculture, Alcohol use, Assets, Child health care, Contraceptives, Cooking fuels, Dental care, Disability, Education, Electricity, Emergency contraception, Employment, Ethnicity, Family composition, Family size, Female infertility, Fertility, Fishing, Health care use, Health insurance, Health status, Hearing aids, Hearing loss, Home care, Hospitals, Household air pollution, Household heat, Housing conditions, Income, Length of stay, Limited mobility, Male infertility, Marital status, Marriage age, Mass media, Menopause, Military service, Mining, Occupations, Pregnancy, Prescriptions, Public social assistance, Refrigeration, Religion, School enrollment, Sexual sterilization, Telephones, Tobacco smoking, Transportation, Unemployment, Occupation codes