| Value | Category | Cases | |
|---|---|---|---|
| 0 | 533 |
19.6%
|
|
| 1 | 376 |
13.8%
|
|
| 2 | 546 |
20.1%
|
|
| 3 | 418 |
15.4%
|
|
| 4 | 214 |
7.9%
|
|
| 5 | 127 |
4.7%
|
|
| 6 | 47 |
1.7%
|
|
| 7 | 455 |
16.8%
|