| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
3.8%
|
|
| 2 | 2 |
3.8%
|
|
| 3 | 3 |
5.8%
|
|
| 4 | 3 |
5.8%
|
|
| 5 | 4 |
7.7%
|
|
| 6 | 11 |
21.2%
|
|
| 7 | 7 |
13.5%
|
|
| 8 | 10 |
19.2%
|
|
| 9 | 10 |
19.2%
|
|
| Sysmiss | 2 |