| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 25 |
26%
|
| 1 | Yes | 69 |
71.9%
|
| 98 | I do not know | 2 |
2.1%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 2171 |