| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 63 |
53.4%
|
| 2 | No | 48 |
40.7%
|
| 8 | Don't know | 1 |
0.8%
|
| 9 | Refused | 6 |
5.1%
|
| Sysmiss | 882 |