xper,xns,xew,xco
0.100000001 , 126.730629 , 66.6572647 , 1082.00000
0.200000003 , 112.204491 , 64.5026932 , 1250.00000
0.300000012 , 130.279678 , 84.5468674 , 1250.00000
0.500000000 , 49.0768967 , 47.9815865 , 1000.00000
1.00000000 , 6.75671005 , 9.04360390 , 500.000000
2.00000000 , 1.64341640 , 2.00169992 , 250.000000
3.00000000 , 0.740705609 , 0.862895966 , 144.500000