| Value | Category | Cases | |
|---|---|---|---|
| 0 | 155 |
2.4%
|
|
| 1 | 197 |
3.1%
|
|
| 2 | 564 |
8.8%
|
|
| 3 | 1108 |
17.3%
|
|
| 4 | 1170 |
18.2%
|
|
| 5 | 1198 |
18.7%
|
|
| 6 | 439 |
6.8%
|
|
| 7 | 1590 |
24.8%
|