xper,xns,xew,xco
0.100000001 , 28.3338375 , 17.6061821 , 1190.19995
0.200000003 , 54.3217888 , 26.3356285 , 1375.00000
0.300000012 , 53.0685310 , 38.2213326 , 1375.00000
0.500000000 , 71.6932526 , 40.8009720 , 1375.00000
1.00000000 , 10.9867220 , 16.4246769 , 800.250000
2.00000000 , 2.49854064 , 2.39814019 , 399.850006
3.00000000 , 0.754529238 , 1.14316559 , 266.750000