xper,xns,xew,xco
0.100000001 , 8.93904418E-02 , 8.14623982E-02 , 892.650024
0.200000003 , 1.53200608E-02 , 2.78806407E-02 , 1031.25000
0.300000012 , 1.26846638E-02 , 1.55605152E-02 , 1031.25000
0.500000000 , 5.97911282E-03 , 5.66462800E-03 , 1031.25000
1.00000000 , 9.67496773E-04 , 1.57075445E-03 , 562.650024
2.00000000 , 9.10141331E-04 , 1.19149266E-03 , 281.325012
3.00000000 , 7.29535241E-04 , 1.31525658E-03 , 187.688004