| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2270 |
96.5%
|
| 1 | Yes | 82 |
3.5%
|
| 6 | Refused to answer/no response | 1 |
0%
|
| 9 | 1 | ||
| Sysmiss | 2911 |