| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 135 |
60%
|
| 1 | Yes | 65 |
28.9%
|
| 7 | Don't remember | 0 |
0%
|
| 8 | Don't know | 3 |
1.3%
|
| 9 | No response | 22 |
9.8%
|
| Sysmiss | 1314 |