| Grade | Total | |
|---|---|---|
| 7b+ | 1 |
|
| 7b | 4 |
|
| 7a+ | 9 |
|
| 7a | 16 |
|
| 6c+ | 7 |
|
| 6c | 7 |
|
| 6b+ | 3 |
|
| 6b | 4 |
|
| 6a+ | 2 |
|
| 6a | 3 |
|