xper,xns,xew,xco
0.100000001 , 7.01560602E-02 , 0.131125674 , 892.650024
0.200000003 , 6.61397353E-02 , 3.85481119E-02 , 1031.25000
0.300000012 , 3.52386534E-02 , 1.82307102E-02 , 1031.25000
0.500000000 , 5.09320386E-03 , 5.31334151E-03 , 1031.25000
1.00000000 , 2.47374270E-03 , 2.11685593E-03 , 562.650024
2.00000000 , 1.16005482E-03 , 9.25021362E-04 , 281.325012
3.00000000 , 7.51748157E-04 , 1.13966106E-03 , 187.688004