xper,xns,xew,xco
0.100000001 , 6.19987249E-02 , 0.144018888 , 892.650024
0.200000003 , 3.20085622E-02 , 8.44043717E-02 , 1031.25000
0.300000012 , 2.13728584E-02 , 5.74993417E-02 , 1031.25000
0.500000000 , 1.28606027E-02 , 3.47200669E-02 , 1031.25000
1.00000000 , 6.31630002E-03 , 1.73445977E-02 , 562.650024
2.00000000 , 3.10926232E-03 , 8.59622657E-03 , 281.325012
3.00000000 , 2.31787283E-03 , 5.70410397E-03 , 187.688004