| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4125 |
7.3%
|
| 2 | No | 51885 |
92.2%
|
| 3 | Don't know | 126 |
0.2%
|
| 4 | Refused | 164 |
0.3%
|
| Sysmiss | 87790 |