| Value | Category |
|---|---|
| -9 | Don't Know |
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| -2 | Not Asked in Phase 2 |
| 44 | Deceased |
| 77 | Absent |
| 316876 | |
| 407002 | |
| 708475 | |
| 710960 | |
| 719734 | |
| 727299 | |
| 738522 | |
| 740570 | |
| 745999 | |
| 748420 | |
| 750847 | |
| 751182 | |
| 755637 | |
| 763885 | |
| 764146 | |
| 766730 | |
| 771011 | |
| 774892 | |
| 783701 | |
| 794153 | |
| Sysmiss |