| Value | Category | Cases | |
|---|---|---|---|
| 0 | 878 |
44.9%
|
|
| 2 | 7 |
0.4%
|
|
| 3 | 145 |
7.4%
|
|
| 4 | 190 |
9.7%
|
|
| 5 | 50 |
2.6%
|
|
| 6 | 37 |
1.9%
|
|
| 7 | 648 |
33.1%
|