| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6740 |
54.5%
|
|
| 1 | 1857 |
15%
|
|
| 2 | 1761 |
14.2%
|
|
| 3 | 897 |
7.3%
|
|
| 4 | 361 |
2.9%
|
|
| 5 | 208 |
1.7%
|
|
| 6 | 81 |
0.7%
|
|
| 7 | 455 |
3.7%
|