| Value | Category | Cases | |
|---|---|---|---|
| 0 | 882 |
8.5%
|
|
| 1 | 2821 |
27.1%
|
|
| 2 | 1800 |
17.3%
|
|
| 3 | 3262 |
31.4%
|
|
| 4 | 1633 |
15.7%
|