| Value | Category | Cases | |
|---|---|---|---|
| -9 | 6 |
1.7%
|
|
| 1 | 2 |
0.6%
|
|
| 2 | 20 |
5.6%
|
|
| 3 | 265 |
73.6%
|
|
| 4 | 67 |
18.6%
|
|
| Sysmiss | 2275 |