| Value | Category | Cases | |
|---|---|---|---|
| 0 | 627 |
40.9%
|
|
| 1 | 76 |
5%
|
|
| 2 | 149 |
9.7%
|
|
| 3 | 158 |
10.3%
|
|
| 4 | 91 |
5.9%
|
|
| 5 | 62 |
4%
|
|
| 6 | 12 |
0.8%
|
|
| 7 | 358 |
23.4%
|