| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 45 |
0.2%
|
| 2 | No | 4646 |
19.4%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 397 |
1.7%
|
| Sysmiss | 18804 |