| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
1.2%
|
|
| 5 | 2 |
2.4%
|
|
| 6 | 5 |
6%
|
|
| 7 | 1 |
1.2%
|
|
| 8 | 7 |
8.3%
|
|
| 9 | 11 |
13.1%
|
|
| 10 | 21 |
25%
|
|
| 11 | 26 |
31%
|
|
| 12 | 10 |
11.9%
|
|
| Sysmiss | 316 |