| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.4%
|
|
| 1 | 9 |
6.4%
|
|
| 2 | 40 |
28.6%
|
|
| 3 | 49 |
35%
|
|
| 4 | 13 |
9.3%
|
|
| 5 | 15 |
10.7%
|
|
| 6 | 7 |
5%
|
|
| 7 | 5 |
3.6%
|