| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 74 |
0.3%
|
| 2 | No | 4609 |
20.1%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 339 |
1.5%
|
| Sysmiss | 17932 |