Our total ranking is the grades from all our subjects combined..
So..
Economics + english + dutch + german + french + P.E. + financial business + history + more... = 1 total grade
(Highest possible = 10)
Usually, the student's grade ranges from 5~7 out of 10..
My grade last year = 7.4
My grade two years ago = 7.8
My grade three years ago = 8.2