xper,xns,xew,xco
0.100000001 , 2.26467347 , 2.50315309 , 892.650024
0.200000003 , 0.279914171 , 0.227511317 , 1031.25000
0.300000012 , 0.194932848 , 0.188305259 , 1031.25000
0.500000000 , 5.77860177E-02 , 6.26366884E-02 , 1031.25000
1.00000000 , 2.98067927E-02 , 2.77372207E-02 , 562.650024
2.00000000 , 2.14005318E-02 , 1.90602448E-02 , 281.325012
3.00000000 , 2.52196211E-02 , 1.29009727E-02 , 187.688004