| Value | Category | Cases | |
|---|---|---|---|
| 0 | 317 |
2.6%
|
|
| 1 | 1263 |
10.4%
|
|
| 2 | 2568 |
21.2%
|
|
| 3 | 2483 |
20.5%
|
|
| 4 | 1537 |
12.7%
|
|
| 5 | 1693 |
14%
|
|
| 6 | 836 |
6.9%
|
|
| 7 | 1393 |
11.5%
|