| Value | Category |
|---|---|
| -9 | Don't Know |
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| -2 | Not Asked in Phase 2 |
| 44 | Deceased |
| 77 | Absent |
| 303493 | |
| 305182 | |
| 310722 | |
| 315212 | |
| 318760 | |
| 319420 | |
| 321562 | |
| 322738 | |
| 381388 | |
| 401098 | |
| 402008 | |
| 408378 | |
| 412355 | |
| 412556 | |
| 492666 | |
| 591434 | |
| 644625 | |
| 721662 | |
| 723318 | |
| 725703 | |
| 731407 | |
| 733317 | |
| 735221 | |
| 750467 | |
| 752218 | |
| 760962 | |
| 777887 | |
| Sysmiss |