| Value | Category | Cases | |
|---|---|---|---|
| -2 | 5754 |
70.9%
|
|
| -1 | 870 |
10.7%
|
|
| 0 | 24 |
0.3%
|
|
| 1 | 1466 |
18.1%
|
|
| Sysmiss | 696 |