xper,xns,xew,xco
0.100000001 , 4.76473495E-02 , 0.131640151 , 892.650024
0.200000003 , 4.81484570E-02 , 6.52645677E-02 , 1031.25000
0.300000012 , 2.95370519E-02 , 3.42349224E-02 , 1031.25000
0.500000000 , 6.91251596E-03 , 5.68655226E-03 , 1031.25000
1.00000000 , 1.42440968E-03 , 1.47533300E-03 , 562.650024
2.00000000 , 6.10686431E-04 , 1.48800085E-03 , 281.325012
3.00000000 , 8.79844127E-04 , 8.67398106E-04 , 187.688004