| Value | Category | Cases | |
|---|---|---|---|
| 0 | 845 |
6.5%
|
|
| 1 | 2854 |
21.8%
|
|
| 2 | 3493 |
26.7%
|
|
| 3 | 2429 |
18.6%
|
|
| 4 | 1140 |
8.7%
|
|
| 5 | 959 |
7.3%
|
|
| 6 | 390 |
3%
|
|
| 7 | 972 |
7.4%
|