| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 655 |
86%
|
| 1 | Yes | 94 |
12.3%
|
| 98 | I do not know | 12 |
1.6%
|
| 99 | Refused | 1 |
0.1%
|
| Sysmiss | 2327 |