xper,xns,xew,xco
0.100000001 , 1.59916759 , 1.02455926 , 892.650024
0.200000003 , 0.198184967 , 0.141983017 , 1031.25000
0.300000012 , 0.100207254 , 7.41669089E-02 , 1031.25000
0.500000000 , 3.55975144E-02 , 3.25798877E-02 , 1031.25000
1.00000000 , 3.06373350E-02 , 2.68860441E-02 , 562.650024
2.00000000 , 1.61611717E-02 , 1.54814832E-02 , 281.325012
3.00000000 , 1.73341986E-02 , 1.55277131E-02 , 187.688004