| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.1%
|
|
| 5 | 1 |
1.1%
|
|
| 6 | 3 |
3.3%
|
|
| 7 | 7 |
7.7%
|
|
| 8 | 17 |
18.7%
|
|
| 9 | 42 |
46.2%
|
|
| 10 | 20 |
22%
|
|
| Sysmiss | 14 |