| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1179 |
11.5%
|
|
| 1 | 2325 |
22.6%
|
|
| 2 | 1719 |
16.7%
|
|
| 3 | 3475 |
33.8%
|
|
| 4 | 1593 |
15.5%
|