| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 20 |
0.1%
|
| 2 | No | 3157 |
19.8%
|
| 3 | Don’t know | 0 |
0%
|
| 4 | Not apply | 190 |
1.2%
|
| Sysmiss | 12594 |