| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
7.8%
|
|
| 2 | 11 |
14.3%
|
|
| 3 | 16 |
20.8%
|
|
| 4 | 17 |
22.1%
|
|
| 5 | 7 |
9.1%
|
|
| 6 | 20 |
26%
|
|
| Sysmiss | 922 |