| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 91 |
27.2%
|
| 2 | No | 239 |
71.6%
|
| 3 | Don't know | 4 |
1.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 666 |