| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 71 |
15.3%
|
| 2 | No | 392 |
84.3%
|
| 3 | Don't know | 2 |
0.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 543 |