| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
14.3%
|
|
| 3 | 1 |
14.3%
|
|
| 6 | 2 |
28.6%
|
|
| 7 | 2 |
28.6%
|
|
| 8 | 1 |
14.3%
|
|
| Sysmiss | 1270 |