| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.9%
|
|
| 4 | 6 |
5.2%
|
|
| 5 | 7 |
6%
|
|
| 6 | 29 |
25%
|
|
| 7 | 21 |
18.1%
|
|
| 8 | 33 |
28.4%
|
|
| 9 | 8 |
6.9%
|
|
| 10 | 10 |
8.6%
|
|
| 12 | 1 |
0.9%
|
|
| Sysmiss | 2522 |