| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
42.4%
|
|
| 1 | 7 |
10.6%
|
|
| 2 | 23 |
34.8%
|
|
| 3 | 6 |
9.1%
|
|
| 4 | 2 |
3%
|