| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 0 |
0%
|
| -8 | (-8) Don't know | 6 |
0%
|
| 1 | (1) Yes | 3224 |
15.9%
|
| 2 | (2) No | 16993 |
84%
|
| Sysmiss | 2039 |