| Value | Category | Cases | |
|---|---|---|---|
| -999 | 7 |
4.9%
|
|
| -888 | 1 |
0.7%
|
|
| 0 | 1 |
0.7%
|
|
| 1 | Yes | 8 |
5.6%
|
| 2 | No | 126 |
88.1%
|