xper,xns,xew,xco
0.100000001 , 0.173175007 , 0.478683323 , 892.650024
0.200000003 , 5.90060167E-02 , 9.46680084E-02 , 1031.25000
0.300000012 , 5.68521246E-02 , 6.42467141E-02 , 1031.25000
0.500000000 , 2.40131114E-02 , 3.23283076E-02 , 1031.25000
1.00000000 , 4.43393737E-03 , 5.66467270E-03 , 562.650024
2.00000000 , 1.90429937E-03 , 1.57280988E-03 , 281.325012
3.00000000 , 1.02851854E-03 , 1.65244844E-03 , 187.688004