| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 70 |
32.4%
|
| 2 | No | 138 |
63.9%
|
| 3 | Don't know | 8 |
3.7%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 798 |