| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 204 |
29.4%
|
| 2 | No | 459 |
66%
|
| 77 | Don't know | 26 |
3.7%
|
| 88 | Refused | 6 |
0.9%
|
| Sysmiss | 743 |