| Value | Category | Cases | |
|---|---|---|---|
| 0 | 317 |
30.2%
|
|
| 1 | 78 |
7.4%
|
|
| 2 | 139 |
13.2%
|
|
| 3 | 156 |
14.9%
|
|
| 4 | 108 |
10.3%
|
|
| 5 | 135 |
12.9%
|
|
| 6 | 22 |
2.1%
|
|
| 7 | 95 |
9%
|