| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 375 |
1.6%
|
| 2 | No | 244 |
1.1%
|
| 3 | Don’t know | 10 |
0%
|
| 4 | Not apply | 3399 |
14.9%
|
| Sysmiss | 18757 |