Income - Rating of material standard of living by household equivalised disposable income quintile 2023

The household economic survey (HES) is an annual survey designed to measure the economic wellbeing of New Zealanders. HES has three components: HES income, HES expenditure, and HES net worth.
- HES income is the main vehicle, and it is run every year. It includes household income, housing costs, and material wellbeing – this is ‘core’ HES.
- HES expenditure includes additional components – an expenditure diary and an expanded household expenditure questionnaire. It runs every three years.
- HES net worth includes additional questions on household assets and liabilities. It also runs every three years.

《家庭经济调查》（HES）是一项旨在衡量新西兰国民经济福祉的年度调查。该调查由三个部分构成：HES 收入、HES 支出以及 HES 净资产。
- HES 收入是其核心组成部分，每年进行一次，涵盖家庭收入、住房成本及物质福祉。
- HES 支出包括额外的组成部分，如支出日记及扩展的家庭支出问卷，该部分每三年进行一次。
- HES 净资产则包含关于家庭资产及负债的额外问题，同样每三年进行一次。