| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 2 |
0%
|
| -8 | (-8) Don't know | 240 |
3.5%
|
| 1 | (1) Yes | 836 |
12.2%
|
| 2 | (2) No | 5795 |
84.3%
|
| Sysmiss | 15389 |