| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
23.4%
|
|
| 1 | 17 |
36.2%
|
|
| 2 | 9 |
19.1%
|
|
| 3 | 3 |
6.4%
|
|
| 4 | 2 |
4.3%
|
|
| 5 | 3 |
6.4%
|
|
| 6 | 2 |
4.3%
|