| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
1.8%
|
|
| 4 | 3 |
5.5%
|
|
| 5 | 7 |
12.7%
|
|
| 6 | 9 |
16.4%
|
|
| 7 | 15 |
27.3%
|
|
| 8 | 12 |
21.8%
|
|
| 9 | 5 |
9.1%
|
|
| 10 | 2 |
3.6%
|
|
| 12 | 1 |
1.8%
|
|
| Sysmiss | 2583 |