| Value | Category | Cases | |
|---|---|---|---|
| 0 | 508 |
20.3%
|
|
| 1 | 297 |
11.9%
|
|
| 2 | 267 |
10.7%
|
|
| 3 | 311 |
12.4%
|
|
| 4 | 105 |
4.2%
|
|
| 5 | 67 |
2.7%
|
|
| 6 | 78 |
3.1%
|
|
| 7 | 867 |
34.7%
|