| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 249 |
67.5%
|
| 2 | No | 101 |
27.4%
|
| 3 | Don't know | 19 |
5.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 631 |