| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1184 |
12.4%
|
|
| 1 | 2324 |
24.3%
|
|
| 2 | 2936 |
30.7%
|
|
| 3 | 1533 |
16%
|
|
| 4 | 736 |
7.7%
|
|
| 5 | 490 |
5.1%
|
|
| 6 | 142 |
1.5%
|
|
| 7 | 215 |
2.2%
|