| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 27 |
22.9%
|
| 2 | No | 89 |
75.4%
|
| 8 | Don't know | 1 |
0.8%
|
| 9 | Refused | 1 |
0.8%
|
| Sysmiss | 933 |