| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 508 |
79.6%
|
| 2 | No | 126 |
19.7%
|
| 8 | Don't know | 3 |
0.5%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 382 |