Version 2
收藏Mendeley Data2024-03-27 更新2024-06-28 收录
下载链接：
https://www.icpsr.umich.edu/web/RCMD/studies/29650/versions/V2
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资源简介：
A multistage probability sample was selected to represent the universe of approximately 55,000-56,000 households.
创建时间：
2023-06-28
