| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1940 |
32.2%
|
|
| 1 | 788 |
13.1%
|
|
| 2 | 998 |
16.6%
|
|
| 3 | 691 |
11.5%
|
|
| 4 | 465 |
7.7%
|
|
| 5 | 330 |
5.5%
|
|
| 6 | 123 |
2%
|
|
| 7 | 684 |
11.4%
|