xper,xns,xew,xco
0.100000001 , 0.177489445 , 0.282213151 , 892.650024
0.200000003 , 6.84569627E-02 , 9.20849591E-02 , 1031.25000
0.300000012 , 5.10758683E-02 , 5.66977970E-02 , 1031.25000
0.500000000 , 1.58978906E-02 , 1.56485382E-02 , 1031.25000
1.00000000 , 1.84952770E-03 , 2.52617919E-03 , 562.650024
2.00000000 , 1.08015700E-03 , 1.26967533E-03 , 281.325012
3.00000000 , 8.91072210E-04 , 1.16840028E-03 , 187.688004