xper,xns,xew,xco
0.100000001 , 0.331705004 , 0.277104914 , 892.650024
0.200000003 , 8.85898322E-02 , 8.62368345E-02 , 1031.25000
0.300000012 , 5.77413402E-02 , 5.08164838E-02 , 1031.25000
0.500000000 , 2.71499809E-02 , 3.45796756E-02 , 1031.25000
1.00000000 , 3.44799682E-02 , 2.84669735E-02 , 562.650024
2.00000000 , 2.23592408E-02 , 1.90907121E-02 , 281.325012
3.00000000 , 2.35208515E-02 , 2.30162684E-02 , 187.688004