| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
5.6%
|
|
| 2 | 5 |
27.8%
|
|
| 3 | 1 |
5.6%
|
|
| 4 | 5 |
27.8%
|
|
| 6 | 1 |
5.6%
|
|
| 8 | 1 |
5.6%
|
|
| 12 | 3 |
16.7%
|
|
| 20 | 1 |
5.6%
|
|
| Sysmiss | 25 |