| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 602 |
71.2%
|
| 2 | No | 240 |
28.4%
|
| 8 | Don't know | 3 |
0.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 163 |