| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 185 |
0.8%
|
| 2 | No | 4337 |
18.2%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 662 |
2.8%
|
| Sysmiss | 18652 |