| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 770 |
86.7%
|
| 1 | Yes | 103 |
11.6%
|
| 98 | I do not know | 15 |
1.7%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 1476 |