| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
7.6%
|
|
| 1 | 26 |
17.9%
|
|
| 2 | 35 |
24.1%
|
|
| 3 | 48 |
33.1%
|
|
| 4 | 25 |
17.2%
|