| Value | Category | Cases | |
|---|---|---|---|
| 0 | 489 |
68.2%
|
|
| 1 | 25 |
3.5%
|
|
| 2 | 34 |
4.7%
|
|
| 3 | 40 |
5.6%
|
|
| 4 | 11 |
1.5%
|
|
| 5 | 6 |
0.8%
|
|
| 7 | 112 |
15.6%
|