| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 0 |
0%
|
| -888 | -888 | 15 |
1.6%
|
| 1 | AF | 450 |
49.3%
|
| 2 | ANF | 48 |
5.3%
|
| 3 | NA | 399 |
43.8%
|