| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 56 |
51.4%
|
| 2 | No | 51 |
46.8%
|
| 77 | Don't know | 1 |
0.9%
|
| 88 | Refused | 1 |
0.9%
|
| Sysmiss | 3988 |