| Value | Category | Cases | |
|---|---|---|---|
| 0 | 420 |
2.6%
|
|
| 1 | 881 |
5.4%
|
|
| 2 | 1739 |
10.6%
|
|
| 3 | 4578 |
27.8%
|
|
| 4 | 5018 |
30.5%
|
|
| 5 | 3804 |
23.1%
|