| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
1.5%
|
|
| 4 | 4 |
6.1%
|
|
| 5 | 9 |
13.6%
|
|
| 6 | 19 |
28.8%
|
|
| 7 | 8 |
12.1%
|
|
| 8 | 15 |
22.7%
|
|
| 9 | 5 |
7.6%
|
|
| 10 | 4 |
6.1%
|
|
| 11 | 1 |
1.5%
|
|
| Sysmiss | 2572 |