xper,xns,xew,xco
0.100000001 , 1.09698606 , 1.05993545 , 892.650024
0.200000003 , 0.188838050 , 0.247645065 , 1031.25000
0.300000012 , 0.142210007 , 0.156768620 , 1031.25000
0.500000000 , 6.25521764E-02 , 6.25657588E-02 , 1031.25000
1.00000000 , 4.14078906E-02 , 3.69992815E-02 , 562.650024
2.00000000 , 2.96258796E-02 , 2.63660084E-02 , 281.325012
3.00000000 , 2.84992848E-02 , 2.59999894E-02 , 187.688004