| Value | Category | Cases | |
|---|---|---|---|
| 0 | 466 |
16.8%
|
|
| 1 | 431 |
15.5%
|
|
| 2 | 642 |
23.1%
|
|
| 3 | 443 |
15.9%
|
|
| 4 | 256 |
9.2%
|
|
| 5 | 126 |
4.5%
|
|
| 6 | 48 |
1.7%
|
|
| 7 | 367 |
13.2%
|