| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 75 |
7.3%
|
| 1 | Yes | 792 |
76.9%
|
| 7 | Not applicable | 163 |
15.8%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 0 | |
| Sysmiss | 291 |