| Value | Category | Cases | |
|---|---|---|---|
| 0 | 640 |
41.7%
|
|
| 1 | 66 |
4.3%
|
|
| 2 | 176 |
11.5%
|
|
| 3 | 139 |
9.1%
|
|
| 4 | 92 |
6%
|
|
| 5 | 60 |
3.9%
|
|
| 6 | 22 |
1.4%
|
|
| 7 | 338 |
22%
|