| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
4.3%
|
|
| 1 | 9 |
7.8%
|
|
| 2 | 27 |
23.5%
|
|
| 3 | 33 |
28.7%
|
|
| 4 | 23 |
20%
|
|
| 5 | 13 |
11.3%
|
|
| 6 | 5 |
4.3%
|