| Value | Category | Cases | |
|---|---|---|---|
| -4 | 144 |
19.4%
|
|
| 0 | 211 |
28.4%
|
|
| 1 | 114 |
15.3%
|
|
| 2 | 115 |
15.5%
|
|
| 3 | 159 |
21.4%
|