Agriculture, Assets, Cooking fuels, Education, Education expenditures, Electricity, Emergency care, Employment, Employment benefits, Family composition, Family size, Food expenditures, Health care use, Health insurance, Hours worked, Household air pollution, Household deaths, Household expenditures, Household heat, Housing conditions, Housing materials, Income, Internet, Livestock, Loans, Marital status, Mass media, Occupation codes, Occupations, Personal health expenditures, Poverty, Public social assistance, Refrigeration, Sanitation, School enrollment, Telephones, Training programs, Transportation, Unemployment, Water supply, Working conditions