| Value | Category | Cases | |
|---|---|---|---|
| 0 | 597 |
8.1%
|
|
| 1 | 6337 |
86.1%
|
|
| 2 | 379 |
5.2%
|
|
| 3 | 37 |
0.5%
|
|
| 4 | 6 |
0.1%
|