Explanatory Notes on Main Statistical Indicators
Ⅰ. Integrated Urban and Rural Households Survey on Income and Expenditures and Living Conditions
Since the fourth quarter of 2012, the NBS has launched its reform on the household survey programme, to form an integrated survey, instead of the two separate urban and rural household surveys. The reform regulates the division of urban and rural areas, integrates the concepts, classifications and standards, conducts the integrated household survey, and collects household data in the whole country thereafter.
1. Disposable Income of Households
Disposable Income of Households refers to the income of households for purpose of final expenditure and savings. It includes income both in cash and in kind. By sources of income, disposable income includes four categories: income from wages and salaries, net business income, net income from properties and net income from transfer.
Income from Wages and Salaries refers to remuneration of labour and salaries from all kinds of sources, including those employed by other units or individuals, freelance work, part-time jobs, and sporadic labour.
Net Business Income refers to net income earned by households and their members engaged in production and business activities. It refers to the net income of operating revenue minus operating costs, depreciation of productive fixed assets, and production tax. The formula is:
Net Business Income=Operating Revenue-Operating Costs-Depreciation of Productive Fixed Assets-Production Tax
Net Income from Properties refers to the net income received as returns by households or members of financial assets, non-financial assets such as housing, to other institutions, households or individuals, and minus relevant costs. Net income from properties includes net income of interest, bonus income, net income of saving insurance, net income of rents of transferring management right of contract land, income of renting housing, income of renting other assets, net converted rents of self-owned housing. Net income from properties do not include premium of transferring ownership of assets.
Net Income from Transfer The formula is:
Net Income from Transfer=Income from Transfers-Expenditure from Transfer
Income from Transfer refers to the regular transfer from country, institutions, social communities to households and between households. It includes old-age and retirement pension, disaster relief funds, regular donation and compensation, applying for medical fees, supporting income between households, income from non-usual-residing members of households, etc. Income from transfer do not include presents in kinds between households.
Expenditure from Transfer refers to regular or deontic transfer from households to country, institutions, households or individuals. It includes taxes paid, expenditure of all kinds of social security, supporting expenditure, regular donation and compensation and other regular transfer expenditure, etc.
2. Consumption Expenditure of Households
Consumption Expenditure of Households refers to all expenditure of households for living expenditure to satisfy family daily living. It includes expenditure in cash and in kind. It includes eight categories: food, tobacco and liquor; clothing; residence; household facilities, articles and services; transport and communications; education, cultural and recreational activities; health care and medical services, and miscellaneous goods and services.
Food, Tobacco and Liquor refers to expenditure for food, tobacco and liquor of all kinds.
Clothing refers to expenditure related to clothing, including clothes, clothing materials, footwear, other clothing and accessories, processing services related to clothing.
Residence refers to expenditure related to residence, including housing rents, water, electricity, fuel, property management, and including converted self-owned housing rents.
Household Facilities, Articles and Services refers to expenditure for family and individual articles for living purpose and family services. It includes furniture and interior decoration, home appliances, home textiles, household miscellaneous daily articles, personal articles, and family services.
Transport and Communications refers to expenditure for transport and communication and related services, maintenance and repairs, and vehicle insurance.
Education, Cultural and Recreational Activities refers to expenditure on education, cultural and recreational activities.
Health Care and Medical Services refers to expenditure on drugs, supplies and services of medical and health care. It includes medical appliances and drugs, and medical services.
Miscellaneous Goods and Services refers to expenditure of all kinds of expenditure of other articles and services that can not divided into the category above.
II. Urban and Rural Households Survey
Prior to 2012, household surveys in
1. Urban Household Survey
Population of Urban Households refer to members of households living and sharing economically together in the urban areas. All the income and expenditure of all the members of such households are included in the income and expenditure of the household.
Proportion of Urban Employment refers to the proportion of employed population to the population of urban households.
Number of Dependents per Urban Employee refers to the ratio between number of persons in an urban household and the number of employed persons.
Total Income of Urban Households refers to the sum of wage income; net business income; income from properties; and income from transfers of members of the households. Income from selling of properties and income from borrowing are not included.
Disposable Income of Urban Households refers to the actual income at the disposal of members of the households which can be used for final consumption, other non-compulsory expenditure and savings. This equals to total income minus income tax, personal contribution to social security and subsidy for keeping diaries in being a sample household. The following formula is used:
Disposable Income of Urban Households= total household income - income tax - personal contribution to social security - subsidy for keeping diaries for a sampled household
Total Expenditure of Urban Households refers to all actual expenditure of households except expenditure on lending. It includes cash expenditure; property expenditure, transfer expenditure, social insurance expenditure and expenditure on house purchasing or house building.
Consumption Expenditure of Urban Households in Cash refers to total cash expenditure of households for consumption in daily life, including expenditure on the eight categories of food; clothing; housing; household appliances; transport and communications; education, cultural and recreational activities and medical care.
Consumption Expenditure of Urban Households on Services refers to non-commodity service expenditure of households on various kinds of cultural and living activities provided by society.
Urban Households by Income Group All households in the sample are grouped, by per capita disposable income of the household, into groups of low income, lower middle income, middle income, upper middle income, high income, each group consisting of 20%, 20%, 20%, 20%, and 20% of all households respectively.
2. Rural Households
Rural Households refer to usual resident households in rural areas. Usual resident households in rural areas are households residing on a long term basis(for more than one year) in the areas under the administration of township governments (not including county towns), and in the areas under the administration of villages in county towns. Households residing in the current addresses for over one year with their household registration in other places are still considered as resident households of the locality. For households with their household registration in one place but all members of the households having moved away to make a living in another place for over one year, they will not be included in the rural households of the area where they are registered, irrespective of whether they still keep their contracted land.
Usual Resident Population refers to persons staying at home regularly or for over 6 months during a year and integrated with the household economically and in terms of living. Members of the household staying away from the household for over 6 months but keeping a close economic relation with the household by sending the majority of income to the household are regarded as usual resident of the household. Government staff and workers or retirees living as close members of the household are also considered as usual resident. However, servicemen, students of secondary technical schools or schools of higher education and persons with stable jobs and residence outside the household (excluding those visiting relatives or seeking medical service) are not included as resident population of the household. Resident population is used in calculating income, consumption, accumulation on per capita basis of rural households and in analyzing composition of rural households.
Total Income refers to the sum of income earned from various sources by the rural households and their members during the reference period, and is classified as income from wages and salaries, income from household operations, income from properties and income from transfers.
Income from Wages and Salaries refers to income from labour earned by the members of rural households employed by other units or individuals.
Income from Household Operations refers to income by the rural households as units of production and operation. Operations by rural households are classified according to their economic activities namely agriculture, forestry, animal husbandry, fishery, manufacturing, construction, transportation, post and telecommunications, wholesale, retail and catering, social service, culture, education, health, and other household operations.
Income from Properties refers to the income received as returns by owners of financial assets or tangible non-productive assets by providing capitals or tangible non-productive assets to other institutional units.
Income from Transfers refers to the receipt by rural households and their members of goods, services, capital or rights of assets without giving or repaying accordingly, excluding capital provided to them for the formation of fixed assets. In general, it refers to all income received by rural households through redistribution.
Cash Income refers to income received by rural households and their members in the form of cash during the reference period. It is classified, by source of income, into income from wages and salaries, cash income from household operations, income from properties and income from transfers.
Net Income of Rural Households refers to the total income of rural households from all sources minus all corresponding expenses. The formula for calculation is as follows:
Net income of rural households = total income - household operation expenses - taxes and fees-depreciation of fixed assets for production - gifts to rural relatives.
Net income is mainly used as input for reinvestment in production and as consumption expenditure of the year, and also used for savings and non-compulsory expenses of various forms. "Per capita net income of farmers" is the level of net income averaged by population, reflecting the average income level of rural population in a given area.
Total Expenditure refers to total expenses of rural households on production, consumption and redistribution, including expenditure on household operations; purchase of productive fixed assets; taxes and fees; consumption expenditure; expenses on properties; and expenses on transfers.