| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1478 |
29.5%
|
|
| 1 | 577 |
11.5%
|
|
| 2 | 570 |
11.4%
|
|
| 3 | 382 |
7.6%
|
|
| 4 | 389 |
7.8%
|
|
| 5 | 444 |
8.8%
|
|
| 6 | 158 |
3.1%
|
|
| 7 | 1020 |
20.3%
|