| Value | Category | Cases | |
|---|---|---|---|
| -1 | 925 |
22.3%
|
|
| 0 | 2092 |
50.5%
|
|
| 1 | 536 |
12.9%
|
|
| 2 | 301 |
7.3%
|
|
| 3 | 249 |
6%
|
|
| 4 | 36 |
0.9%
|