| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 447 |
65%
|
| 2 | No | 236 |
34.3%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 4 |
0.6%
|
| Sysmiss | 315 |