xper,xns,xew,xco
0.100000001 , 3.91039401E-02 , 0.150984898 , 892.650024
0.200000003 , 2.90956981E-02 , 2.21389811E-02 , 1031.25000
0.300000012 , 2.32559294E-02 , 2.76082810E-02 , 1031.25000
0.500000000 , 6.63608313E-03 , 5.88403689E-03 , 1031.25000
1.00000000 , 1.30097009E-03 , 1.37075444E-03 , 562.650024
2.00000000 , 9.05132387E-04 , 1.17133232E-03 , 281.325012
3.00000000 , 9.67976463E-04 , 9.03889711E-04 , 187.688004