| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
25%
|
|
| 2 | 1 |
25%
|
|
| 5 | 1 |
25%
|
|
| 7 | 1 |
25%
|
|
| 8 | Don't Know | 0 |
0%
|
| Sysmiss | 4540 |