| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
18.2%
|
|
| 3 | 1 |
9.1%
|
|
| 4 | 2 |
18.2%
|
|
| 5 | 1 |
9.1%
|
|
| 6 | 5 |
45.5%
|
|
| Sysmiss | 384 |