xper,xns,xew,xco
0.100000001 , 0.700289071 , 0.660149932 , 892.650024
0.200000003 , 0.164661214 , 0.185635671 , 1031.25000
0.300000012 , 0.170397311 , 0.122474663 , 1031.25000
0.500000000 , 5.74130118E-02 , 4.95130345E-02 , 1031.25000
1.00000000 , 2.53249798E-02 , 3.03020775E-02 , 562.650024
2.00000000 , 2.90463679E-02 , 2.18022205E-02 , 281.325012
3.00000000 , 2.89518591E-02 , 1.89797767E-02 , 187.688004