| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1833 |
19.2%
|
|
| 1 | 2005 |
21%
|
|
| 2 | 2289 |
23.9%
|
|
| 3 | 1438 |
15%
|
|
| 4 | 790 |
8.3%
|
|
| 5 | 468 |
4.9%
|
|
| 6 | 225 |
2.4%
|
|
| 7 | 512 |
5.4%
|