| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not willing | 0 |
0%
|
| 1 | Yes | 101 |
13.4%
|
| 2 | No | 649 |
86.4%
|
| 3 | 1 |
0.1%
|
|
| 9 | Don't know | 0 |
0%
|
| Sysmiss | 1416 |