| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 81 |
48.2%
|
| 2 | No | 83 |
49.4%
|
| 8 | Don't know | 3 |
1.8%
|
| 9 | Refused | 1 |
0.6%
|
| Sysmiss | 832 |