xper,xns,xew,xco
0.100000001 , 1.59892511 , 1.02484298 , 892.650024
0.200000003 , 0.198094621 , 0.140073746 , 1031.25000
0.300000012 , 0.100192532 , 7.40897208E-02 , 1031.25000
0.500000000 , 3.54655683E-02 , 3.24518979E-02 , 1031.25000
1.00000000 , 3.04188896E-02 , 2.70849727E-02 , 562.650024
2.00000000 , 1.63165275E-02 , 1.53892767E-02 , 281.325012
3.00000000 , 1.75314676E-02 , 1.55173121E-02 , 187.688004