| Value | Category | Cases | |
|---|---|---|---|
| 0 | 782 |
26.8%
|
|
| 1 | 276 |
9.5%
|
|
| 2 | 306 |
10.5%
|
|
| 3 | 405 |
13.9%
|
|
| 4 | 276 |
9.5%
|
|
| 5 | 169 |
5.8%
|
|
| 6 | 75 |
2.6%
|
|
| 7 | 628 |
21.5%
|