| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1808 |
22.1%
|
| 2 | No | 5891 |
71.9%
|
| 3 | Don't know | 422 |
5.2%
|
| 4 | Refused to Answer | 71 |
0.9%
|
| Sysmiss | 4589 |