| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
36.4%
|
|
| 1 | 13 |
23.6%
|
|
| 2 | 11 |
20%
|
|
| 3 | 4 |
7.3%
|
|
| 4 | 5 |
9.1%
|
|
| 5 | 2 |
3.6%
|