`ear6sy_a_9` // Start year of living in the place(B): 1

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attributes

dataset	cfps2018 · 中国家庭追踪调查2018
type	`categorical`
role
data file
keywords

Coded values

code	meaning
`-1900`	Uncertain (before 2016)
`-2020`	Uncertain (2016-2018/2019)
`-9`	Missing