| Value | Category | Cases | |
|---|---|---|---|
| 0 | 55 |
64.7%
|
|
| 1 | 22 |
25.9%
|
|
| 2 | 5 |
5.9%
|
|
| 3 | 2 |
2.4%
|
|
| 4 | 1 |
1.2%
|