| Value | Category | Cases | |
|---|---|---|---|
| 0 | 272 |
9.4%
|
|
| 1 | 2480 |
85.7%
|
|
| 2 | 126 |
4.4%
|
|
| 3 | 13 |
0.4%
|
|
| 4 | 3 |
0.1%
|