| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 68 |
17.6%
|
| 2 | No | 313 |
81.1%
|
| 3 | Don't know | 5 |
1.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 614 |