| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 123 |
17.3%
|
| 2 | No | 576 |
80.9%
|
| 3 | Don't know | 13 |
1.8%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 288 |