| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3299 |
21.4%
|
|
| 1 | 2754 |
17.9%
|
|
| 2 | 2442 |
15.8%
|
|
| 3 | 2198 |
14.3%
|
|
| 4 | 4730 |
30.7%
|