| Value | Category | Cases | |
|---|---|---|---|
| -2 | Don't know | 2 |
1.8%
|
| 1 | Yes, mainly | 33 |
30%
|
| 2 | Yes, partially | 52 |
47.3%
|
| 3 | No | 23 |
20.9%
|
| Sysmiss | 90 |