xper,xns,xew,xco
0.100000001 , 0.261205107 , 0.432031602 , 892.650024
0.200000003 , 0.267844796 , 9.21526030E-02 , 1031.25000
0.300000012 , 7.86158293E-02 , 5.48939481E-02 , 1031.25000
0.500000000 , 1.68183818E-02 , 1.55020365E-02 , 1031.25000
1.00000000 , 3.42779676E-03 , 2.39566644E-03 , 562.650024
2.00000000 , 1.37214782E-03 , 1.03553187E-03 , 281.325012
3.00000000 , 1.90166850E-03 , 1.09424233E-03 , 187.688004