xper,xns,xew,xco
0.100000001 , 0.255651057 , 0.478743374 , 892.650024
0.200000003 , 6.61462322E-02 , 9.46892053E-02 , 1031.25000
0.300000012 , 5.68502657E-02 , 6.42034858E-02 , 1031.25000
0.500000000 , 2.40176916E-02 , 3.23005207E-02 , 1031.25000
1.00000000 , 4.43543307E-03 , 5.68418019E-03 , 562.650024
2.00000000 , 1.90229458E-03 , 1.59057567E-03 , 281.325012
3.00000000 , 1.02345960E-03 , 1.66943192E-03 , 187.688004