xper,xns,xew,xco
0.100000001 , 0.932052970 , 0.824068010 , 892.650024
0.200000003 , 0.118767433 , 0.119871430 , 1031.25000
0.300000012 , 9.58304331E-02 , 8.88699219E-02 , 1031.25000
0.500000000 , 3.81716080E-02 , 4.51380275E-02 , 1031.25000
1.00000000 , 2.62435284E-02 , 3.11960839E-02 , 562.650024
2.00000000 , 2.84002442E-02 , 2.57886425E-02 , 281.325012
3.00000000 , 2.18587499E-02 , 2.33945455E-02 , 187.688004