| Value | Category |
|---|---|
| -9 | Don't Know |
| -8 | Refused |
| -5 | Not Applicable |
| -3 | Missing |
| -2 | Not Asked in Phase 2 |
| 44 | Deceased |
| 77 | Absent |
| 302278 | |
| 303787 | |
| 305827 | |
| 308740 | |
| 310176 | |
| 310182 | |
| 317354 | |
| 321950 | |
| 322596 | |
| 391271 | |
| 402940 | |
| 501344 | |
| 620707 | |
| 703809 | |
| 708204 | |
| 714327 | |
| 723303 | |
| 725551 | |
| 727566 | |
| 730249 | |
| 733512 | |
| 757112 | |
| 763693 | |
| 769249 | |
| Sysmiss |