grades | Students’ book | Teachers’ book | Workbooks |
A' | 6 | 6 | 4 |
B' | 8 | 5 | 8 |
C' | 15 | 10 | 12 |
D' | 10 | 5 | 9 |
Ε' | 17 | 14 | 12 |
SΤ' | 12 | 10 | 11 |
Total | 68 | 50 | 56 |