| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 109 |
17.8%
|
| 2 | No | 485 |
79.2%
|
| 3 | Don't know | 18 |
2.9%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 389 |