| Value | Category | Cases | |
|---|---|---|---|
| 0 | 785 |
17.7%
|
|
| 1 | 952 |
21.4%
|
|
| 2 | 1424 |
32%
|
|
| 3 | 778 |
17.5%
|
|
| 4 | 272 |
6.1%
|
|
| 5 | 156 |
3.5%
|
|
| 6 | 10 |
0.2%
|
|
| 7 | 67 |
1.5%
|