| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21 |
2.4%
|
| 2 | No | 846 |
97.6%
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | Others | 0 | |
| Sysmiss | Can't reveal | 0 | |
| Sysmiss | 3336 |