1/2
13
0.875
0.313
0.625
0.594
0.313
0.5
5/8
11
1.078
0.391
0.813
0.781
0.375
0.625
3/4
10
1.281
0.469
1.063
1.031
0.438
0.75
7/8
9
1.484
0.547
1.219
1.188
0.500
0.875
1
8
1.688
0.625
1.375
1.344
0.563
1
1-1/8
7
1.891
0.703
1.531
1.500
0.625
1.125