xper,xns,xew,xco
0.100000001 , 0.273790777 , 0.656883180 , 892.650024
0.200000003 , 8.24274197E-02 , 0.105876967 , 1031.25000
0.300000012 , 9.52585712E-02 , 9.13112089E-02 , 1031.25000
0.500000000 , 3.61703895E-02 , 3.18537503E-02 , 1031.25000
1.00000000 , 3.17302812E-03 , 3.07747349E-03 , 562.650024
2.00000000 , 1.19296520E-03 , 1.53599051E-03 , 281.325012
3.00000000 , 1.04526209E-03 , 1.05690479E-03 , 187.688004