| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4366 |
23.1%
|
|
| 1 | 2148 |
11.4%
|
|
| 2 | 4275 |
22.6%
|
|
| 3 | 3778 |
20%
|
|
| 4 | 1439 |
7.6%
|
|
| 5 | 668 |
3.5%
|
|
| 6 | 101 |
0.5%
|
|
| 7 | 2145 |
11.3%
|