| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16 |
9.9%
|
| 2 | No | 141 |
87%
|
| 3 | Don't know | 5 |
3.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 838 |