| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 415 |
1.8%
|
| 2 | No | 256 |
1.1%
|
| 3 | Don’t know | 5 |
0%
|
| 4 | Not apply | 3661 |
15.9%
|
| Sysmiss | 18688 |