| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 83 |
14.5%
|
| 2 | No | 480 |
83.9%
|
| 3 | Don't know | 9 |
1.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 428 |