| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
4.2%
|
|
| 1 | 26 |
21.7%
|
|
| 2 | 36 |
30%
|
|
| 3 | 17 |
14.2%
|
|
| 4 | 17 |
14.2%
|
|
| 5 | 13 |
10.8%
|
|
| 6 | 5 |
4.2%
|
|
| 7 | 1 |
0.8%
|