xper,xns,xew,xco
0.100000001 , 0.268230557 , 1.03199160 , 892.650024
0.200000003 , 0.134130746 , 0.142270297 , 1031.25000
0.300000012 , 7.98654109E-02 , 0.117498018 , 1031.25000
0.500000000 , 3.84446904E-02 , 3.35864760E-02 , 1031.25000
1.00000000 , 1.98626015E-02 , 2.33647600E-02 , 562.650024
2.00000000 , 1.74580589E-02 , 1.95660722E-02 , 281.325012
3.00000000 , 1.29109519E-02 , 8.05262104E-03 , 187.688004