| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
47.1%
|
|
| 1 | 19 |
27.9%
|
|
| 2 | 10 |
14.7%
|
|
| 3 | 4 |
5.9%
|
|
| 4 | 3 |
4.4%
|