| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
10.8%
|
|
| 1 | 10 |
15.4%
|
|
| 2 | 21 |
32.3%
|
|
| 3 | 16 |
24.6%
|
|
| 4 | 7 |
10.8%
|
|
| 5 | 4 |
6.2%
|