| Value | Category | Cases | |
|---|---|---|---|
| 0 | 464 |
7.2%
|
|
| 1 | 1888 |
29.2%
|
|
| 2 | 1374 |
21.2%
|
|
| 3 | 1466 |
22.7%
|
|
| 4 | 1278 |
19.8%
|