| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 86 |
0.4%
|
| 2 | No | 4328 |
18.1%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 674 |
2.8%
|
| Sysmiss | 18804 |