| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 434 |
1.7%
|
| 2 | No | 179 |
0.7%
|
| 3 | Don’t know | 12 |
0%
|
| 4 | Not apply | 3895 |
15.7%
|
| Sysmiss | 20283 |