| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 474 |
73.9%
|
| 2 | No | 163 |
25.4%
|
| 8 | Don't know | 4 |
0.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 360 |