| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
18.8%
|
| 2 | No | 146 |
80.7%
|
| 3 | Don't know | 1 |
0.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 819 |