| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
13.3%
|
|
| 3 | 3 |
20%
|
|
| 5 | 5 |
33.3%
|
|
| 6 | 2 |
13.3%
|
|
| 7 | 1 |
6.7%
|
|
| 8 | 1 |
6.7%
|
|
| 9 | 1 |
6.7%
|
|
| Sysmiss | 752 |