| Value | Category | Cases | |
|---|---|---|---|
| 0 | 440 |
17.7%
|
|
| 1 | 295 |
11.9%
|
|
| 2 | 460 |
18.6%
|
|
| 3 | 467 |
18.8%
|
|
| 4 | 360 |
14.5%
|
|
| 5 | 248 |
10%
|
|
| 6 | 82 |
3.3%
|
|
| 7 | 127 |
5.1%
|