| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 24 |
52.2%
|
| 2 | No | 8 |
17.4%
|
| 6 | Don't know | 0 |
0%
|
| 8 | Refused | 1 |
2.2%
|
| 9 | Missing | 13 |
28.3%
|
| Sysmiss | 3573 |