| Value | Category | Cases | |
|---|---|---|---|
| 0 | 709 |
24.9%
|
|
| 1 | 224 |
7.9%
|
|
| 2 | 507 |
17.8%
|
|
| 3 | 566 |
19.9%
|
|
| 4 | 233 |
8.2%
|
|
| 5 | 151 |
5.3%
|
|
| 6 | 42 |
1.5%
|
|
| 7 | 417 |
14.6%
|