xper,xns,xew,xco
0.100000001 , 1.88964593 , 1.97828901 , 892.650024
0.200000003 , 0.215406820 , 0.355627686 , 1031.25000
0.300000012 , 0.214960530 , 0.162148654 , 1031.25000
0.500000000 , 6.99641705E-02 , 7.84506202E-02 , 1031.25000
1.00000000 , 3.33671942E-02 , 2.71782018E-02 , 562.650024
2.00000000 , 2.39500497E-02 , 2.50529256E-02 , 281.325012
3.00000000 , 2.27258150E-02 , 2.07972098E-02 , 187.688004