| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 382 |
1.7%
|
| 2 | No | 238 |
1%
|
| 3 | Don’t know | 6 |
0%
|
| 4 | Not apply | 3457 |
15.1%
|
| Sysmiss | 18797 |