| Value | Category | Cases | |
|---|---|---|---|
| 0 | 410 |
72.3%
|
|
| 1 | 34 |
6%
|
|
| 2 | 37 |
6.5%
|
|
| 3 | 38 |
6.7%
|
|
| 4 | 23 |
4.1%
|
|
| 5 | 13 |
2.3%
|
|
| 6 | 3 |
0.5%
|
|
| 7 | 9 |
1.6%
|