| Value | Category | Cases | |
|---|---|---|---|
| -9 | 526 |
95.1%
|
|
| 1 | 10 |
1.8%
|
|
| 2 | 12 |
2.2%
|
|
| 3 | 5 |
0.9%
|
|
| Sysmiss | 3 |