xper,xns,xew,xco
0.100000001 , 3.91041711E-02 , 0.150982276 , 892.650024
0.200000003 , 2.90964544E-02 , 2.21456327E-02 , 1031.25000
0.300000012 , 2.32566744E-02 , 2.75900625E-02 , 1031.25000
0.500000000 , 6.62722299E-03 , 5.89535618E-03 , 1031.25000
1.00000000 , 1.30369817E-03 , 1.39595137E-03 , 562.650024
2.00000000 , 9.07630834E-04 , 1.18778902E-03 , 281.325012
3.00000000 , 9.73196467E-04 , 8.64212168E-04 , 187.688004