| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 121 |
29.3%
|
| 2 | No | 270 |
65.4%
|
| 8 | Don't know | 22 |
5.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 587 |