xper,xns,xew,xco
0.100000001 , 0.639587164 , 0.395595610 , 892.650024
0.200000003 , 0.134876743 , 0.156031147 , 1031.25000
0.300000012 , 8.13130736E-02 , 0.107380152 , 1031.25000
0.500000000 , 3.93915102E-02 , 3.38363685E-02 , 1031.25000
1.00000000 , 2.88565084E-02 , 2.61404440E-02 , 562.650024
2.00000000 , 2.05895025E-02 , 1.75171103E-02 , 281.325012
3.00000000 , 2.25663837E-02 , 2.03190036E-02 , 187.688004