| Value | Category | Cases | |
|---|---|---|---|
| 7 | 2 |
5.7%
|
|
| 8 | 8 |
22.9%
|
|
| 9 | 12 |
34.3%
|
|
| 10 | 6 |
17.1%
|
|
| 11 | 4 |
11.4%
|
|
| 13 | 1 |
2.9%
|
|
| 14 | 2 |
5.7%
|
|
| Sysmiss | 6546 |