The All-India Household Consumer Expenditure Survey is usually conducted by the National Statistical Office (NSO) every five years.
It is designed to collect information on the consumption spending patterns of households across the country, both urban and rural.
The data gathered in this exercise reveals the average expenditure on goods (food and non-food) and services.
It is used to arrive at estimates of poverty levels in different parts of the country and to review economic indicators like the Gross Domestic Product.
India hasn’t had any official estimates on per capita household spending since 2011–12.