1 = less than 35.67
2 = 35.67-41.99
3 = 41.99-46.56
4 = 46.56-50.43
5 = 50.43-54
6 = 54-57.58
7 = 57.58-61.44
8 = 61.44-66.01
9 = 66.01-72.3
10 = over 72.3