| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
6.2%
|
|
| 1 | 173 |
38%
|
|
| 2 | 199 |
43.7%
|
|
| 3 | 25 |
5.5%
|
|
| 4 | 19 |
4.2%
|
|
| 5 | 7 |
1.5%
|
|
| 6 | 4 |
0.9%
|