| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
6.5%
|
|
| 1 | 4 |
2%
|
|
| 2 | 10 |
5%
|
|
| 3 | 20 |
10.1%
|
|
| 4 | 9 |
4.5%
|
|
| 5 | 10 |
5%
|
|
| 6 | 75 |
37.7%
|
|
| 7 | 58 |
29.1%
|