| Value | Category | Cases | |
|---|---|---|---|
| 0 | 798 |
33.2%
|
|
| 1 | 81 |
3.4%
|
|
| 2 | 282 |
11.7%
|
|
| 3 | 357 |
14.9%
|
|
| 4 | 212 |
8.8%
|
|
| 5 | 130 |
5.4%
|
|
| 6 | 42 |
1.7%
|
|
| 7 | 502 |
20.9%
|