| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 331 |
38.7%
|
| 2 | No | 444 |
51.9%
|
| 3 | Don't know | 79 |
9.2%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 274 |