| Value | Category | Cases | |
|---|---|---|---|
| 0 | 459 |
16.9%
|
|
| 1 | 380 |
14%
|
|
| 2 | 573 |
21%
|
|
| 3 | 527 |
19.4%
|
|
| 4 | 256 |
9.4%
|
|
| 5 | 146 |
5.4%
|
|
| 6 | 37 |
1.4%
|
|
| 7 | 345 |
12.7%
|