HARMONIZED DATA
| Label: | s9citizen |
|---|---|
| Description: | s9citizen:w9 whether s has U.S. citizenship |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.no ; 1.yes ; .b:born out of US, not asked citizenship ; .m:Missing ; .u:not coupled ; .v:SP NR |