| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 68 |
25%
|
| 2 | No | 192 |
70.6%
|
| 3 | Don't know | 12 |
4.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 796 |