| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21 |
5.3%
|
| 2 | No | 373 |
94.4%
|
| 3 | Don't know | 1 |
0.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 422 |