| Value | Category | Cases | |
|---|---|---|---|
| 0 | 567 |
23.2%
|
|
| 1 | 558 |
22.8%
|
|
| 2 | 386 |
15.8%
|
|
| 3 | 337 |
13.8%
|
|
| 4 | 159 |
6.5%
|
|
| 5 | 110 |
4.5%
|
|
| 6 | 76 |
3.1%
|
|
| 7 | 255 |
10.4%
|