| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not willing | 0 |
0%
|
| 1 | Yes | 133 |
9.2%
|
| 2 | No | 1318 |
90.7%
|
| 9 | Don't know | 2 |
0.1%
|
| Sysmiss | 2640 |