| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 27 |
20.3%
|
| 2 | No | 70 |
52.6%
|
| 9 | Don't Know | 36 |
27.1%
|
| 11 | .A | 1 | |
| Sysmiss | 8669 |