| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 91 |
13.5%
|
| 2 | Yes | 577 |
85.6%
|
| 8 | Don't know | 6 |
0.9%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 4102 |