| Value | Category | Cases | |
|---|---|---|---|
| 8 | 679 |
29.9%
|
|
| 9 | 561 |
24.7%
|
|
| 10 | 519 |
22.8%
|
|
| 11 | 57 |
2.5%
|
|
| 12 | 233 |
10.3%
|
|
| 13 | 119 |
5.2%
|
|
| 14 | 48 |
2.1%
|
|
| 15 | 57 |
2.5%
|
|
| Sysmiss | 5 |