| Value | Category | Cases | |
|---|---|---|---|
| -9 | Refuse to answer | 0 |
0%
|
| -8 | I don't know | 0 |
0%
|
| 0 | No | 2 |
2.1%
|
| 1 | Yes | 94 |
97.9%
|
| Sysmiss | 375 |