| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1AB | 606 |
6.2%
|
| 2 | 1C | 1752 |
17.9%
|
| 3 | Grade 2 | 4267 |
43.6%
|
| 4 | Grade 3 | 3165 |
32.3%
|