| Value | Category |
|---|---|
| -9 | Don't Know |
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| -2 | Not Asked in Phase 2 |
| 44 | Deceased |
| 77 | Absent |
| 304289 | |
| 306301 | |
| 306318 | |
| 306579 | |
| 310613 | |
| 312473 | |
| 312474 | |
| 312478 | |
| 314738 | |
| 314747 | |
| 314777 | |
| 314895 | |
| 314900 | |
| 314957 | |
| 315315 | |
| 316856 | |
| 316878 | |
| 320879 | |
| 381393 | |
| 391061 | |
| 581801 | |
| 591715 | |
| 724415 | |
| Sysmiss |