xper,xns,xew,xco
0.100000001 , 110.598404 , 65.6486893 , 1082.00000
0.200000003 , 110.377831 , 63.1164513 , 1250.00000
0.300000012 , 131.508514 , 85.0223999 , 1250.00000
0.500000000 , 49.5884132 , 47.9582253 , 1000.00000
1.00000000 , 6.77226210 , 9.09980106 , 500.000000
2.00000000 , 1.63512278 , 1.99840641 , 250.000000
3.00000000 , 0.739156187 , 0.861382484 , 144.500000