| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 746 |
3.3%
|
| 2 | No | 21392 |
96%
|
| 3 | Don't know | 66 |
0.3%
|
| 4 | Refused | 69 |
0.3%
|
| Sysmiss | 121817 |