| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
48.5%
|
|
| 1 | 26 |
38.2%
|
|
| 2 | 6 |
8.8%
|
|
| 3 | 2 |
2.9%
|
|
| 4 | 1 |
1.5%
|