| Value | Category | Cases | |
|---|---|---|---|
| 0 | 221 |
37.8%
|
|
| 1 | 41 |
7%
|
|
| 2 | 30 |
5.1%
|
|
| 3 | 75 |
12.8%
|
|
| 4 | 76 |
13%
|
|
| 5 | 40 |
6.8%
|
|
| 6 | 15 |
2.6%
|
|
| 7 | 86 |
14.7%
|