xper,xns,xew,xco
0.100000001 , 8.29747170E-02 , 0.141138032 , 892.650024
0.200000003 , 4.35181707E-02 , 8.69457126E-02 , 1031.25000
0.300000012 , 2.64013652E-02 , 2.46112887E-02 , 1031.25000
0.500000000 , 6.83533167E-03 , 6.52665319E-03 , 1031.25000
1.00000000 , 1.45023945E-03 , 2.06831004E-03 , 562.650024
2.00000000 , 6.83031336E-04 , 1.21778052E-03 , 281.325012
3.00000000 , 7.89815385E-04 , 1.30186882E-03 , 187.688004