| Value | Category | Cases | |
|---|---|---|---|
| -2 | 19 |
0.1%
|
|
| -1 | 153 |
0.5%
|
|
| 1 | 4699 |
13.9%
|
|
| 2 | 28983 |
85.6%
|
|
| 3 | 7 |
0%
|
|
| Sysmiss | 9826 |