| Value | Category | Cases | |
|---|---|---|---|
| 2 | 6 |
6.9%
|
|
| 5 | 7 |
8%
|
|
| 6 | 7 |
8%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 13 |
14.9%
|
|
| 9 | 23 |
26.4%
|
|
| 10 | 15 |
17.2%
|
|
| 11 | 13 |
14.9%
|
|
| 12 | 2 |
2.3%
|
|
| Sysmiss | 12 |