| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 393 |
57.4%
|
| 2 | No | 289 |
42.2%
|
| 3 | Don't know | 2 |
0.3%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 315 |