xper,xns,xew,xco
0.100000001 , 6.98238462E-02 , 6.75137937E-02 , 892.650024
0.200000003 , 4.53645624E-02 , 4.10727561E-02 , 1031.25000
0.300000012 , 4.83742319E-02 , 3.46633941E-02 , 1031.25000
0.500000000 , 2.45155394E-02 , 2.10925769E-02 , 1031.25000
1.00000000 , 5.35884732E-03 , 5.41862287E-03 , 562.650024
2.00000000 , 4.62476257E-03 , 5.25340950E-03 , 281.325012
3.00000000 , 1.60017901E-03 , 3.12535791E-03 , 187.688004