xper,xns,xew,xco
0.100000001 , 110.598434 , 65.6493454 , 1082.00000
0.200000003 , 110.377747 , 63.1158180 , 1250.00000
0.300000012 , 131.508560 , 85.0217590 , 1250.00000
0.500000000 , 49.5883484 , 47.9576378 , 1000.00000
1.00000000 , 6.77219105 , 9.09914398 , 500.000000
2.00000000 , 1.63519561 , 1.99894428 , 250.000000
3.00000000 , 0.739251018 , 0.862584531 , 144.500000