| Value | Category | Cases | |
|---|---|---|---|
| 0 | 483 |
85.2%
|
|
| 1 | 17 |
3%
|
|
| 2 | 12 |
2.1%
|
|
| 3 | 18 |
3.2%
|
|
| 4 | 10 |
1.8%
|
|
| 5 | 11 |
1.9%
|
|
| 6 | 4 |
0.7%
|
|
| 7 | 12 |
2.1%
|