q1: 8.8 10
q2: 11.5 12
q3: 11.7 12
q4: 10.6 12
q5: 14.2 15
q6: 12.1 14
q7: 8.9 9
q8: 2.8 3
q9: 1.0 1
overall: 81.3 85

8.8      11.5 11.7      10.6    14.2    12.1    8.9     2.8     1.0