xper,xns,xew,xco
0.100000001 , 0.308519900 , 0.735122323 , 892.650024
0.200000003 , 0.154027611 , 0.159057468 , 1031.25000
0.300000012 , 3.29810008E-02 , 3.86161134E-02 , 1031.25000
0.500000000 , 6.93825493E-03 , 1.04260957E-02 , 1031.25000
1.00000000 , 3.41196568E-03 , 3.32530588E-03 , 562.650024
2.00000000 , 3.51867755E-03 , 3.83558543E-03 , 281.325012
3.00000000 , 3.24082072E-03 , 4.29875078E-03 , 187.688004