| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 72 |
9.1%
|
| 2 | No | 713 |
90%
|
| 3 | Don't know | 6 |
0.8%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 208 |