| Value | Category | Cases | |
|---|---|---|---|
| 0 | 438 |
14.8%
|
|
| 1 | 1008 |
34.1%
|
|
| 2 | 643 |
21.8%
|
|
| 3 | 342 |
11.6%
|
|
| 4 | 135 |
4.6%
|
|
| 5 | 149 |
5%
|
|
| 6 | 41 |
1.4%
|
|
| 7 | 200 |
6.8%
|