| Value | Category | Cases | |
|---|---|---|---|
| 0 | 329 |
13.3%
|
|
| 1 | 586 |
23.7%
|
|
| 2 | 177 |
7.2%
|
|
| 3 | 901 |
36.5%
|
|
| 4 | 477 |
19.3%
|