Cost and standard of living History 18 Income 17 Working class 15 Economic conditions 14 Social conditions 13 Wages 13 Consumption (Economics) 12 Prices 12 Poor 10 Families 8 Statistics 8 Case studies 6 Panel analysis 6 Economic aspects 5 Income distribution 5 Consumers 4 Home economics 4 Households 4 Older people 4 Statistical methods 4 Economic policy 3 Inflation (Finance) 3 Social surveys 3 Accounting 2 Consumer price indexes 2 Economic history 2 Employment 2 Family allowances 2 Food supply 2