| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 209 |
43%
|
| 2 | No | 252 |
51.9%
|
| 3 | Don't know | 21 |
4.3%
|
| 4 | Refused | 4 |
0.8%
|
| Sysmiss | 514 |