| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
25%
|
|
| 1 | 1 |
12.5%
|
|
| 2 | 3 |
37.5%
|
|
| 98 | Don't Know | 2 |
25%
|
| Sysmiss | 841 |