| Value | Category | Cases | |
|---|---|---|---|
| 0 | 488 |
15.1%
|
|
| 1 | 180 |
5.6%
|
|
| 2 | 378 |
11.7%
|
|
| 3 | 483 |
14.9%
|
|
| 4 | 266 |
8.2%
|
|
| 5 | 210 |
6.5%
|
|
| 6 | 61 |
1.9%
|
|
| 7 | 1174 |
36.2%
|