Aged adults, Agriculture, Assets, Birth certificates, Cognitive impairment, Cooking fuels, Disability, Domestic migration, Education, Electricity, Employment, Family composition, Family size, Fertility, Health status, Hearing loss, Household air pollution, Household deaths, Housing conditions, Housing materials, Injuries, International migration, Internet, Land ownership, Lighting, Limited mobility, Literacy, Live births, Livestock, Living conditions, Manufacturing, Marital status, Mass media, Maternal mortality, Medical equipment, Mental and behavioral disorders, Mining, Mortality, Noncommunicable diseases, Parental survival, Population, Refrigeration, Road traffic injuries, Sanitation, School enrollment, Sense organ diseases, Summary birth history, Telephones, Transportation, Violence, Vision loss, Waste disposal, Water supply