xper,xns,xew,xco
0.100000001 , 8.29436183E-02 , 0.141208813 , 892.650024
0.200000003 , 4.35001031E-02 , 8.69162530E-02 , 1031.25000
0.300000012 , 2.63876524E-02 , 2.46410761E-02 , 1031.25000
0.500000000 , 6.85065240E-03 , 6.58586668E-03 , 1031.25000
1.00000000 , 1.44136255E-03 , 1.53703033E-03 , 562.650024
2.00000000 , 6.09314709E-04 , 1.12902129E-03 , 281.325012
3.00000000 , 6.42727711E-04 , 1.30626839E-03 , 187.688004