| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
63%
|
| 2 | No | 6 |
13%
|
| 6 | Don't know | 0 |
0%
|
| 8 | Refused | 0 |
0%
|
| 9 | Missing | 11 |
23.9%
|
| Sysmiss | 3573 |