| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 478 |
70.3%
|
| 2 | No | 198 |
29.1%
|
| 3 | Don't know | 2 |
0.3%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 320 |