| Value | Category | Cases | |
|---|---|---|---|
| 8 | 6 |
30%
|
|
| 9 | 5 |
25%
|
|
| 10 | 3 |
15%
|
|
| 16 | 4 |
20%
|
|
| 17 | 2 |
10%
|
|
| Sysmiss | 3065 |