| Value | Category |
|---|---|
| -9 | Don't Know |
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| -2 | Not Asked in Phase 2 |
| 44 | Deceased |
| 77 | Absent |
| 306800 | |
| 316907 | |
| 318528 | |
| 404596 | |
| 409002 | |
| 501824 | |
| 582680 | |
| 591034 | |
| 591649 | |
| 702435 | |
| 709956 | |
| 715006 | |
| 725581 | |
| 730361 | |
| 730819 | |
| 736391 | |
| 750476 | |
| 753035 | |
| 763885 | |
| 765362 | |
| 766730 | |
| 776729 | |
| 777974 | |
| 785946 | |
| Sysmiss |