`da012_w3_1` // How Often

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attributes

dataset	charls2015 · 中国健康与养老追踪调查2015
type	`categorical`
role
data file
keywords

Coded values

code	meaning
`1`	Once A Week
`2`	Twice A Month
`3`	Once A Month
`4`	Once Every Two Month
`5`	Once Every Season
`6`	Once A Half Year
`7`	Once A Year