| Value | Category | Cases | |
|---|---|---|---|
| -1 | 38 |
6.7%
|
|
| 1 | Yes | 168 |
29.6%
|
| 2 | No | 355 |
62.5%
|
| 3 | Don't Know | 7 |
1.2%
|
| Sysmiss | 263 |