| Value | Category | Cases | |
|---|---|---|---|
| 0 | 496 |
8.2%
|
|
| 1 | 1016 |
16.9%
|
|
| 2 | 1767 |
29.4%
|
|
| 3 | 1168 |
19.4%
|
|
| 4 | 654 |
10.9%
|
|
| 5 | 329 |
5.5%
|
|
| 6 | 96 |
1.6%
|
|
| 7 | 493 |
8.2%
|