| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 42 |
14.4%
|
| 2 | No | 246 |
84.2%
|
| 8 | Don't know | 4 |
1.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 709 |