| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 521 |
57%
|
| 1 | Yes | 390 |
42.7%
|
| 98 | I do not know | 2 |
0.2%
|
| 99 | Refused | 1 |
0.1%
|
| Sysmiss | 1401 |