| Value | Category | Cases | |
|---|---|---|---|
| 0 | 227 |
36.2%
|
|
| 1 | 48 |
7.7%
|
|
| 2 | 59 |
9.4%
|
|
| 3 | 113 |
18%
|
|
| 4 | 83 |
13.2%
|
|
| 5 | 42 |
6.7%
|
|
| 6 | 18 |
2.9%
|
|
| 7 | 37 |
5.9%
|