| Value | Category | Cases | |
|---|---|---|---|
| 2 | 5 |
12.2%
|
|
| 3 | 1 |
2.4%
|
|
| 4 | 10 |
24.4%
|
|
| 5 | 1 |
2.4%
|
|
| 6 | 10 |
24.4%
|
|
| 7 | 5 |
12.2%
|
|
| 8 | 6 |
14.6%
|
|
| 9 | 3 |
7.3%
|
|
| Sysmiss | 6 |