| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 100 |
0.4%
|
| 2 | No | 4535 |
19.3%
|
| 3 | Don’t know | 2 |
0%
|
| 4 | Not apply | 373 |
1.6%
|
| Sysmiss | 18470 |