| Value | Category | Cases | |
|---|---|---|---|
| 0 | 30 |
21.7%
|
|
| 1 | 69 |
50%
|
|
| 2 | 24 |
17.4%
|
|
| 3 | 13 |
9.4%
|
|
| 4 | 2 |
1.4%
|