| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 69 |
71.1%
|
| 1 | Yes | 28 |
28.9%
|
| 98 | I do not know | 0 |
0%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 2170 |