xper,xns,xew,xco
0.100000001 , 3.91039066E-02 , 0.150984153 , 892.650024
0.200000003 , 2.90959701E-02 , 2.21421812E-02 , 1031.25000
0.300000012 , 2.32561938E-02 , 2.75978893E-02 , 1031.25000
0.500000000 , 6.63085748E-03 , 5.89012634E-03 , 1031.25000
1.00000000 , 1.30268640E-03 , 1.38730661E-03 , 562.650024
2.00000000 , 9.06686939E-04 , 1.18245382E-03 , 281.325012
3.00000000 , 9.70752619E-04 , 8.77489045E-04 , 187.688004