| Value | Category | Cases | |
|---|---|---|---|
| -8 | NV | 876 |
95.2%
|
| 1 | 27 |
2.9%
|
|
| 2 | 4 |
0.4%
|
|
| 3 | 2 |
0.2%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 1 |
0.1%
|
|
| 7 | 6 |
0.7%
|
|
| 90 | 1 |
0.1%
|
|
| 160 | 1 |
0.1%
|
|
| Sysmiss | 2801 |