xper,xns,xew,xco
0.100000001 , 0.560903907 , 0.547720730 , 892.650024
0.200000003 , 8.62662792E-02 , 0.137718067 , 1031.25000
0.300000012 , 0.109445967 , 0.100838125 , 1031.25000
0.500000000 , 1.97434705E-02 , 3.90503034E-02 , 1031.25000
1.00000000 , 1.73681211E-02 , 3.20260823E-02 , 562.650024
2.00000000 , 1.11697428E-02 , 9.03066341E-03 , 281.325012
3.00000000 , 7.28262775E-03 , 9.31163318E-03 , 187.688004