| Value | Category | Cases | |
|---|---|---|---|
| -999 | 79 |
55.2%
|
|
| -888 | 8 |
5.6%
|
|
| 0 | 3 |
2.1%
|
|
| 1 | Yes | 37 |
25.9%
|
| 2 | No | 14 |
9.8%
|
| 999 | 2 |
1.4%
|