| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6764 |
22.4%
|
|
| 1 | 1645 |
5.4%
|
|
| 2 | 2869 |
9.5%
|
|
| 3 | 3152 |
10.4%
|
|
| 4 | 3021 |
10%
|
|
| 5 | 2899 |
9.6%
|
|
| 6 | 1911 |
6.3%
|
|
| 7 | 7976 |
26.4%
|