| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 453 |
1.9%
|
| 2 | No | 254 |
1.1%
|
| 3 | Don’t know | 14 |
0.1%
|
| 4 | Not apply | 3697 |
15.5%
|
| Sysmiss | 19477 |