| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 971 |
65.6%
|
| 1 | Yes | 493 |
33.3%
|
| 98 | I do not know | 11 |
0.7%
|
| 99 | Refused | 5 |
0.3%
|
| Sysmiss | 1609 |