| Value | Category | Cases | |
|---|---|---|---|
| 0 | 541 |
21.1%
|
|
| 1 | 67 |
2.6%
|
|
| 2 | 185 |
7.2%
|
|
| 3 | 442 |
17.3%
|
|
| 4 | 483 |
18.9%
|
|
| 5 | 330 |
12.9%
|
|
| 6 | 95 |
3.7%
|
|
| 7 | 419 |
16.4%
|