| Value | Category | Cases | |
|---|---|---|---|
| 0 | 237 |
8.7%
|
|
| 1 | 59 |
2.2%
|
|
| 2 | 159 |
5.9%
|
|
| 3 | 139 |
5.1%
|
|
| 4 | 114 |
4.2%
|
|
| 5 | 107 |
3.9%
|
|
| 6 | 64 |
2.4%
|
|
| 7 | 1837 |
67.6%
|