| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1AB | 631 |
6.2%
|
| 2 | 1C | 1976 |
19.4%
|
| 3 | Grade 2 | 3942 |
38.8%
|
| 4 | Grade 3 | 3617 |
35.6%
|