| Value | Category | Cases | |
|---|---|---|---|
| 0 | 657 |
29.7%
|
|
| 1 | 164 |
7.4%
|
|
| 2 | 376 |
17%
|
|
| 3 | 312 |
14.1%
|
|
| 4 | 156 |
7.1%
|
|
| 5 | 108 |
4.9%
|
|
| 6 | 27 |
1.2%
|
|
| 7 | 409 |
18.5%
|