| Value | Category | Cases | |
|---|---|---|---|
| 0 | 71 |
4.4%
|
|
| 1 | 156 |
9.6%
|
|
| 2 | 244 |
15.1%
|
|
| 3 | 303 |
18.7%
|
|
| 4 | 256 |
15.8%
|
|
| 5 | 173 |
10.7%
|
|
| 6 | 42 |
2.6%
|
|
| 7 | 376 |
23.2%
|