| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
65.9%
|
|
| 1 | 20 |
23.5%
|
|
| 2 | 4 |
4.7%
|
|
| 3 | 4 |
4.7%
|
|
| 4 | 1 |
1.2%
|