| Value | Category | Cases | |
|---|---|---|---|
| 0 | 142 |
7.3%
|
|
| 1 | 3 |
0.2%
|
|
| 2 | 60 |
3.1%
|
|
| 3 | 389 |
19.9%
|
|
| 4 | 456 |
23.3%
|
|
| 5 | 296 |
15.1%
|
|
| 6 | 117 |
6%
|
|
| 7 | 492 |
25.2%
|