xper,xns,xew,xco
0.100000001 , 1.09609222 , 1.05902708 , 892.650024
0.200000003 , 0.187935308 , 0.247878194 , 1031.25000
0.300000012 , 0.153851554 , 0.156560451 , 1031.25000
0.500000000 , 6.16191961E-02 , 6.25877306E-02 , 1031.25000
1.00000000 , 3.95572074E-02 , 3.70321497E-02 , 562.650024
2.00000000 , 2.99632121E-02 , 2.63966154E-02 , 281.325012
3.00000000 , 2.99297553E-02 , 2.60334034E-02 , 187.688004