| Value | Category | Cases | |
|---|---|---|---|
| -8 | 2 |
0.3%
|
|
| 1 | 7 |
0.9%
|
|
| 2 | 30 |
3.9%
|
|
| 5 | 1 |
0.1%
|
|
| Missing value | 730 |
94.8%
|