| Value | Category | Cases | |
|---|---|---|---|
| -2 | RA | 23 |
1.1%
|
| 0 | 775 |
38.3%
|
|
| 1 | 1003 |
49.5%
|
|
| 2 | 158 |
7.8%
|
|
| 3 | 41 |
2%
|
|
| 4 | 18 |
0.9%
|
|
| 5 | 6 |
0.3%
|
|
| 6 | 2 |
0.1%
|