| Value | Category | Cases | |
|---|---|---|---|
| 0 | 130 |
21.7%
|
|
| 1 | 12 |
2%
|
|
| 2 | 34 |
5.7%
|
|
| 3 | 71 |
11.8%
|
|
| 4 | 67 |
11.2%
|
|
| 5 | 44 |
7.3%
|
|
| 6 | 23 |
3.8%
|
|
| 7 | 219 |
36.5%
|