xper,xns,xew,xco
0.100000001 , 0.213332444 , 1.24332941 , 892.650024
0.200000003 , 6.85149059E-02 , 0.102809310 , 1031.25000
0.300000012 , 4.41816188E-02 , 6.72679916E-02 , 1031.25000
0.500000000 , 1.49816088E-02 , 1.98740978E-02 , 1031.25000
1.00000000 , 1.98950479E-03 , 3.09732463E-03 , 562.650024
2.00000000 , 1.23812316E-03 , 1.25626917E-03 , 281.325012
3.00000000 , 1.13484939E-03 , 1.14613574E-03 , 187.688004