xper,xns,xew,xco
0.100000001 , 2.20592376E-02 , 3.13754342E-02 , 892.650024
0.200000003 , 3.52213457E-02 , 1.86994355E-02 , 1031.25000
0.300000012 , 1.77072678E-02 , 1.41655179E-02 , 1031.25000
0.500000000 , 4.31357278E-03 , 5.23450598E-03 , 1031.25000
1.00000000 , 1.01864315E-03 , 1.35754445E-03 , 562.650024
2.00000000 , 9.42391052E-04 , 1.01141783E-03 , 281.325012
3.00000000 , 6.92154106E-04 , 8.83553002E-04 , 187.688004