xper,xns,xew,xco
0.100000001 , 8.18225071E-02 , 0.107461154 , 892.650024
0.200000003 , 3.34973261E-02 , 2.54392717E-02 , 1031.25000
0.300000012 , 3.45593691E-02 , 1.68935843E-02 , 1031.25000
0.500000000 , 5.93998004E-03 , 5.61948260E-03 , 1031.25000
1.00000000 , 1.39330095E-03 , 1.64803443E-03 , 562.650024
2.00000000 , 9.16754885E-04 , 1.24988274E-03 , 281.325012
3.00000000 , 9.63971310E-04 , 1.33677386E-03 , 187.688004