| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1276 |
90.2%
|
| 1 | Yes | 122 |
8.6%
|
| 98 | I do not know | 1 |
0.1%
|
| 99 | Refused | 16 |
1.1%
|
| Sysmiss | 852 |