| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 69 |
7.5%
|
| 2 | No | 852 |
92.1%
|
| 8 | Don't know | 4 |
0.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 89 |