| Gradi | N. | ||||
|---|---|---|---|---|---|
| 3b | 1 | 1 | 0 | 0 | 0 |
| 3c | 3 | 3 | 0 | 0 | 0 |
| 4a | 6 | 6 | 0 | 0 | 0 |
| 4a+ | 4 | 3 | 1 | 0 | 0 |
| 4b | 7 | 7 | 0 | 0 | 0 |
| 4c | 8 | 6 | 2 | 0 | 1 |
| 4c+ | 1 | 1 | 0 | 0 | 0 |
| 5a | 40 | 31 | 7 | 2 | 0 |
| 5a+ | 4 | 4 | 0 | 0 | 1 |
| 5b | 41 | 34 | 5 | 2 | 3 |
| 5b+ | 14 | 12 | 2 | 0 | 1 |
| 5c | 43 | 30 | 10 | 3 | 6 |
| 5c+ | 12 | 8 | 3 | 1 | 1 |
| 6a | 26 | 13 | 6 | 7 | 14 |
| 6a+ | 7 | 4 | 0 | 3 | 8 |
| 6b | 4 | 2 | 1 | 1 | 12 |
| 6b+ | 1 | 0 | 0 | 1 | 3 |
| 6c | 1 | 1 | 0 | 0 | 1 |