| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 495 |
57.9%
|
| 2 | No | 348 |
40.7%
|
| 8 | Don't know | 8 |
0.9%
|
| 9 | Refused | 4 |
0.5%
|
| Sysmiss | 2145 |