| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not willing | 0 |
0%
|
| 1 | Yes | 113 |
91.1%
|
| 2 | No | 11 |
8.9%
|
| 9 | Do not know | 0 |
0%
|
| Sysmiss | 1355 |