| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2523 |
17.8%
|
|
| 1 | 965 |
6.8%
|
|
| 2 | 2268 |
16%
|
|
| 3 | 2262 |
15.9%
|
|
| 4 | 1256 |
8.8%
|
|
| 5 | 808 |
5.7%
|
|
| 6 | 361 |
2.5%
|
|
| 7 | 3765 |
26.5%
|