| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 215 |
76%
|
| 2 | No | 62 |
21.9%
|
| 3 | Don't know | 5 |
1.8%
|
| 4 | Refused | 1 |
0.4%
|
| Sysmiss | 717 |