| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 150 |
29.7%
|
| 2 | No | 132 |
26.1%
|
| 3 | Not sure | 151 |
29.9%
|
| 4 | Do not know | 72 |
14.3%
|
| Sysmiss | 901 |