| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 67 |
15.3%
|
| 2 | No | 370 |
84.3%
|
| 8 | Don't know | 2 |
0.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 70 |