| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 98 |
17.1%
|
| 2 | No | 464 |
80.8%
|
| 3 | Don't know | 12 |
2.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 426 |