xper,xns,xew,xco
0.100000001 , 0.344634771 , 0.378248543 , 892.650024
0.200000003 , 9.36007202E-02 , 7.97275454E-02 , 1031.25000
0.300000012 , 3.58892046E-02 , 2.58111712E-02 , 1031.25000
0.500000000 , 1.09043010E-02 , 8.15403927E-03 , 1031.25000
1.00000000 , 3.69081320E-03 , 2.38595577E-03 , 562.650024
2.00000000 , 2.04884354E-03 , 1.54154783E-03 , 281.325012
3.00000000 , 2.61109066E-03 , 1.83529826E-03 , 187.688004