| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not willing | 0 |
0%
|
| 1 | Yes | 601 |
59.6%
|
| 2 | No | 407 |
40.4%
|
| 9 | Don't know | 0 |
0%
|
| Sysmiss | 7675 |