| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 368 |
70.1%
|
| 1 | Yes | 157 |
29.9%
|
| 2 | Refused | 0 |
0%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 0 | |
| Sysmiss | 340 |