| Value | Category | Cases | |
|---|---|---|---|
| 0 | 152 |
47.8%
|
|
| 1 | 90 |
28.3%
|
|
| 2 | 53 |
16.7%
|
|
| 3 | 14 |
4.4%
|
|
| 4 | 9 |
2.8%
|