| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2941 |
19.8%
|
|
| 1 | 2855 |
19.2%
|
|
| 2 | 3305 |
22.2%
|
|
| 3 | 2172 |
14.6%
|
|
| 4 | 1272 |
8.5%
|
|
| 5 | 860 |
5.8%
|
|
| 6 | 258 |
1.7%
|
|
| 7 | 1216 |
8.2%
|