| Value | Category | Cases | |
|---|---|---|---|
| 0 | 462 |
3.1%
|
|
| 1 | 1412 |
9.5%
|
|
| 2 | 2656 |
17.9%
|
|
| 3 | 2143 |
14.4%
|
|
| 4 | 1255 |
8.4%
|
|
| 5 | 1494 |
10%
|
|
| 6 | 802 |
5.4%
|
|
| 7 | 4655 |
31.3%
|