Grading of Students  ID Student Prob.1 Prob.2 Prob.3 Prob.4 Total 1 ALB1 8 10 9 7 34 2 ALB2 0 1 1 0 2 3 ALB3 1 0 0 0 1 4 ALB4 8 10 1 1 20 5 ALB5 0 0 1 0 1 6 ALB6 10 0 1 0 11

ALB BIH BGR CYP FYR HEL MDA MNE ROM SRB TUR AZE IND KAZ TJK TKM