| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
1.6%
|
|
| 1 | 70 |
10.3%
|
|
| 2 | 403 |
59.3%
|
|
| 3 | 35 |
5.1%
|
|
| 4 | 28 |
4.1%
|
|
| 5 | 19 |
2.8%
|
|
| 6 | 110 |
16.2%
|
|
| 9 | 4 |
0.6%
|