| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
13.3%
|
|
| 1 | 4 |
3.3%
|
|
| 2 | 11 |
9.2%
|
|
| 3 | 17 |
14.2%
|
|
| 4 | 17 |
14.2%
|
|
| 5 | 30 |
25%
|
|
| 6 | 15 |
12.5%
|
|
| 7 | 10 |
8.3%
|