| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 81 |
20.6%
|
| 2 | No | 312 |
79.4%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 621 |