| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 228 |
35.7%
|
| 2 | No | 356 |
55.8%
|
| 3 | Don't know | 47 |
7.4%
|
| 4 | Refused | 7 |
1.1%
|
| Sysmiss | 362 |