| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
27.1%
|
|
| 1 | 15 |
25.4%
|
|
| 2 | 13 |
22%
|
|
| 3 | 9 |
15.3%
|
|
| 4 | 6 |
10.2%
|