| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
8.9%
|
|
| 1 | 18 |
32.1%
|
|
| 2 | 12 |
21.4%
|
|
| 3 | 9 |
16.1%
|
|
| 4 | 3 |
5.4%
|
|
| 5 | 6 |
10.7%
|
|
| 6 | 2 |
3.6%
|
|
| 7 | 1 |
1.8%
|