| Value | Category | Cases | |
|---|---|---|---|
| 0 | 508 |
3.2%
|
|
| 1 | 561 |
3.6%
|
|
| 2 | 660 |
4.2%
|
|
| 3 | 1201 |
7.7%
|
|
| 4 | 1923 |
12.3%
|
|
| 5 | 2960 |
18.9%
|
|
| 6 | 3380 |
21.6%
|
|
| 7 | 4449 |
28.4%
|