| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
17.9%
|
| 2 | No | 278 |
81.8%
|
| 3 | Don't know | 1 |
0.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 660 |