| Value | Category | Cases | |
|---|---|---|---|
| 0 | 392 |
16.2%
|
|
| 1 | 85 |
3.5%
|
|
| 2 | 224 |
9.3%
|
|
| 3 | 307 |
12.7%
|
|
| 4 | 217 |
9%
|
|
| 5 | 179 |
7.4%
|
|
| 6 | 150 |
6.2%
|
|
| 7 | 866 |
35.8%
|