| Value | Category | Cases | |
|---|---|---|---|
| -1 | 300 |
7.4%
|
|
| 0 | 2325 |
57%
|
|
| 1 | 726 |
17.8%
|
|
| 2 | 371 |
9.1%
|
|
| 3 | 305 |
7.5%
|
|
| 4 | 54 |
1.3%
|