| 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 | |
| 702227 | |
| 709562 | |
| 729436 | |
| 737588 | |
| 737693 | |
| 744053 | |
| 745953 | |
| 758807 | |
| 765459 | |
| 766730 | |
| 768868 | |
| 774892 | |
| 779581 | |
| 780826 | |
| 785946 | |
| 788867 | |
| 792206 | |
| 794293 | |
| 796259 | |
| 798281 | |
| Sysmiss |