| Value | Category | Cases | |
|---|---|---|---|
| -2 | 416 |
82.4%
|
|
| -1 | 71 |
14.1%
|
|
| 1 | 8 |
1.6%
|
|
| 3 | 6 |
1.2%
|
|
| 4 | 4 |
0.8%
|
|
| Sysmiss | 43182 |