| Value | Category | Cases | |
|---|---|---|---|
| 0 | 648 |
28.7%
|
|
| 1 | 70 |
3.1%
|
|
| 2 | 181 |
8%
|
|
| 3 | 239 |
10.6%
|
|
| 4 | 159 |
7%
|
|
| 5 | 108 |
4.8%
|
|
| 6 | 41 |
1.8%
|
|
| 7 | 815 |
36%
|