| Value | Category | Cases | |
|---|---|---|---|
| 0 | 840 |
6.7%
|
|
| 1 | 1523 |
12.2%
|
|
| 2 | 3519 |
28.2%
|
|
| 3 | 5099 |
40.9%
|
|
| 4 | 1499 |
12%
|