| Value | Category | Cases | |
|---|---|---|---|
| 5 | 336 |
10.8%
|
|
| 6 | 495 |
15.9%
|
|
| 7 | 448 |
14.4%
|
|
| 8 | 653 |
20.9%
|
|
| 9 | 688 |
22.1%
|
|
| 10 | 479 |
15.4%
|
|
| 11 | 20 |
0.6%
|
|
| Sysmiss | 4 |