| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6710 |
50.2%
|
|
| 1 | 3472 |
26%
|
|
| 2 | 1767 |
13.2%
|
|
| 3 | 866 |
6.5%
|
|
| 4 | 363 |
2.7%
|
|
| 5 | 152 |
1.1%
|
|
| 6 | 42 |
0.3%
|