| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 108 |
0.5%
|
| 2 | No | 4152 |
17.4%
|
| 3 | Don’t know | 2 |
0%
|
| 4 | Not apply | 923 |
3.9%
|
| Sysmiss | 18652 |