| Value | Category | Cases | |
|---|---|---|---|
| 0 | 990 |
6.9%
|
|
| 1 | 2602 |
18.2%
|
|
| 2 | 2855 |
20%
|
|
| 3 | 2478 |
17.3%
|
|
| 4 | 5372 |
37.6%
|