xper,xns,xew,xco
0.100000001 , 0.652834713 , 1.13112104 , 892.650024
0.200000003 , 1.51861227 , 0.863094568 , 1031.25000
0.300000012 , 1.09476650 , 0.833798289 , 1031.25000
0.500000000 , 0.762693763 , 0.533744633 , 1031.25000
1.00000000 , 9.44283083E-02 , 0.133137017 , 562.650024
2.00000000 , 1.41239706E-02 , 1.77298933E-02 , 281.325012
3.00000000 , 7.44580850E-03 , 6.07300363E-03 , 187.688004