| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 47 |
15.9%
|
| 2 | No | 246 |
83.4%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
0.7%
|
| Sysmiss | 705 |