| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 933 |
91.7%
|
| -8 | Refused | 81 |
8%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| -2 | Not asked in Phase 2 | 0 |
0%
|
| 5 | 3 |
0.3%
|
|
| Sysmiss | 10276 |