| Value | Category | Cases | |
|---|---|---|---|
| 4 | 10 |
21.7%
|
|
| 5 | 20 |
43.5%
|
|
| 6 | 1 |
2.2%
|
|
| 7 | 10 |
21.7%
|
|
| 8 | 5 |
10.9%
|
|
| Sysmiss | 4544 |