Agriculture, Assets, Birth place, Child labor, Child mortality, Disability, Domestic migration, Education, Electricity, Employment, Ethnicity, Family composition, Family size, Hearing loss, Hours worked, Household air pollution, Household heat, Housing conditions, Income, International migration, Internet, Languages, Limited mobility, Literacy, Live births, Livestock, Living conditions, Marital status, Mass media, Mental and behavioral disorders, Occupations, Population, Population density, Refrigeration, Religion, Sanitation, School enrollment, Summary birth history, Telephones, Transportation, Unemployment, Vision loss, Water supply