| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 23218 |
98.6%
|
| 1 | Yes | 236 |
1%
|
| 6 | Refused to answer / no response | 87 |
0.4%
|
| 9 | Missing | 211 | |
| Sysmiss | 10844 |