x	y
0	23.991
0	24.973
19.4	24.213
19.4	24.769
38.8	23.596
38.8	24.8
77.5	23.483
77.5	23.77
155	19.504
155	20.172
310	14.242
310	14.179
620	7.03
620	7.299
1240	3.624
1240	3.488
