xper,xns,xew,xco
0.100000001 , 3.91040519E-02 , 0.150983825 , 892.650024
0.200000003 , 2.90962197E-02 , 2.21432745E-02 , 1031.25000
0.300000012 , 2.32564416E-02 , 2.75948029E-02 , 1031.25000
0.500000000 , 6.62919087E-03 , 5.89201367E-03 , 1031.25000
1.00000000 , 1.30313786E-03 , 1.39175938E-03 , 562.650024
2.00000000 , 9.07086825E-04 , 1.18545373E-03 , 281.325012
3.00000000 , 9.71876667E-04 , 8.70307325E-04 , 187.688004