xper,xns,xew,xco
0.100000001 , 2.47078594E-02 , 2.19546016E-02 , 892.650024
0.200000003 , 2.29210239E-02 , 1.02788694E-02 , 1031.25000
0.300000012 , 9.83744580E-03 , 9.98062454E-03 , 1031.25000
0.500000000 , 8.39343853E-03 , 5.77217015E-03 , 1031.25000
1.00000000 , 2.98047974E-03 , 4.32884134E-03 , 562.650024
2.00000000 , 4.40645497E-03 , 4.08053352E-03 , 281.325012
3.00000000 , 2.34988076E-03 , 2.57993769E-03 , 187.688004