| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6647 |
73.4%
|
|
| 1 | 1626 |
18%
|
|
| 2 | 649 |
7.2%
|
|
| 3 | 129 |
1.4%
|
|
| 4 | 5 |
0.1%
|
|
| 6 | 1 |
0%
|