| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 245 |
69.8%
|
| 2 | No | 102 |
29.1%
|
| 8 | Don't know | 2 |
0.6%
|
| 9 | Refused | 2 |
0.6%
|
| Sysmiss | 649 |