| Value | Category | Cases | |
|---|---|---|---|
| 0 | 367 |
23.9%
|
|
| 1 | 88 |
5.7%
|
|
| 2 | 138 |
9%
|
|
| 3 | 183 |
11.9%
|
|
| 4 | 140 |
9.1%
|
|
| 5 | 91 |
5.9%
|
|
| 6 | 30 |
2%
|
|
| 7 | 496 |
32.4%
|