| Value | Category | Cases | |
|---|---|---|---|
| 0 | 298 |
58.1%
|
|
| 1 | 31 |
6%
|
|
| 2 | 70 |
13.6%
|
|
| 3 | 47 |
9.2%
|
|
| 4 | 24 |
4.7%
|
|
| 5 | 8 |
1.6%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 34 |
6.6%
|