| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 765 |
27.5%
|
| 2 | No | 1858 |
66.9%
|
| 3 | Do not know | 101 |
3.6%
|
| 4 | Refuse to answer | 54 |
1.9%
|
| Sysmiss | 6 |