HARMONIZED DATA
Label: | s1fbyear |
---|---|
Description: | s1fbyear:w1 s flag birth year |
Item type: | Constructed variable |
Answer type: | Enumerated |
Answer choices: | 0.birth year not grouped ; 1.birth year bottom-coded ; 2.birth year top-coded ; .m:missing ; .u:unmar ; .v:sp nr |