xper,xns,xew,xco
0.100000001 , 0.273877054 , 0.549903631 , 892.650024
0.200000003 , 6.31300732E-02 , 0.187412322 , 1031.25000
0.300000012 , 5.20689338E-02 , 5.86355217E-02 , 1031.25000
0.500000000 , 1.26416888E-02 , 2.27351580E-02 , 1031.25000
1.00000000 , 2.01945961E-03 , 4.33078641E-03 , 562.650024
2.00000000 , 1.04888575E-03 , 1.31644891E-03 , 281.325012
3.00000000 , 1.05884171E-03 , 8.72233126E-04 , 187.688004