| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 117 |
35.2%
|
| 2 | No | 208 |
62.7%
|
| 3 | Don't know | 6 |
1.8%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 668 |