| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12 |
7.6%
|
| 2 | No | 131 |
83.4%
|
| 3 | Don't know | 14 |
8.9%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 843 |