| Value | Category | Cases | |
|---|---|---|---|
| 0 | 140 |
7.1%
|
|
| 1 | 462 |
23.3%
|
|
| 2 | 418 |
21.1%
|
|
| 3 | 349 |
17.6%
|
|
| 4 | 615 |
31%
|