| Value | Category | Cases | |
|---|---|---|---|
| 5 | 83 |
3.9%
|
|
| 6 | 87 |
4.1%
|
|
| 7 | 82 |
3.9%
|
|
| 8 | 130 |
6.1%
|
|
| 9 | 185 |
8.7%
|
|
| 10 | 373 |
17.6%
|
|
| 11 | 364 |
17.2%
|
|
| 12 | 540 |
25.5%
|
|
| 13 | 275 |
13%
|
|
| Sysmiss | 3887 |