| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
14.5%
|
|
| 1 | 26 |
41.9%
|
|
| 2 | 13 |
21%
|
|
| 3 | 10 |
16.1%
|
|
| 4 | 3 |
4.8%
|
|
| 5 | 1 |
1.6%
|