| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
12.5%
|
|
| 5 | 2 |
25%
|
|
| 6 | 1 |
12.5%
|
|
| 7 | 2 |
25%
|
|
| 9 | 2 |
25%
|
|
| Sysmiss | 1041 |