| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 303 |
38.4%
|
| 2 | No | 480 |
60.8%
|
| 3 | Don't know | 3 |
0.4%
|
| 4 | Refused | 4 |
0.5%
|
| Sysmiss | 210 |