| Value | Category | Cases | |
|---|---|---|---|
| 0 | 712 |
6.2%
|
|
| 1 | 1178 |
10.2%
|
|
| 2 | 2754 |
23.8%
|
|
| 3 | 2527 |
21.8%
|
|
| 4 | 1634 |
14.1%
|
|
| 5 | 1095 |
9.5%
|
|
| 6 | 488 |
4.2%
|
|
| 7 | 1180 |
10.2%
|