Socio-economic evaluation.
D000328:Adult; D044383:Black People; D003020:Clothing; D004522:Educational Status; D005190:Family; D005382:Financing, Personal; D005502:Food; D005579:Fossil Fuels; D005102:Health Expenditures; D006801:Humans; D007182:Income; D007183:Income Tax; D008297:Male; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D009790:Occupations; D012424:Rural Population; D012924:Social Conditions; D012959:Socioeconomic Factors; D012963:Sociometric Techniques; D013019:South Africa; D014478:Unemployment; D014505:Urban Population; D014507:Urbanization
D005579:Fossil Fuels