| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (spontaneous) | 39 |
29.1%
|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| -7 | Does Not Apply (spontaneous) | 0 |
0%
|
| 1 | Yes | 22 |
16.4%
|
| 2 | No | 73 |
54.5%
|
| Sysmiss | 223 |