xper,xns,xew,xco
0.100000001 , 0.100255489 , 0.102788188 , 892.650024
0.200000003 , 7.38983229E-02 , 5.64192571E-02 , 1031.25000
0.300000012 , 6.41266480E-02 , 4.75026779E-02 , 1031.25000
0.500000000 , 3.00063230E-02 , 2.59744879E-02 , 1031.25000
1.00000000 , 6.94802450E-03 , 5.43590076E-03 , 562.650024
2.00000000 , 4.80489852E-03 , 6.39457302E-03 , 281.325012
3.00000000 , 2.50245910E-03 , 3.26678366E-03 , 187.688004