| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 135 |
0.6%
|
| 2 | No | 4344 |
18.9%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 543 |
2.4%
|
| Sysmiss | 17932 |