xper,xns,xew,xco
0.100000001 , 0.285282195 , 0.625600696 , 973.799988
0.200000003 , 8.55299979E-02 , 0.127928600 , 1125.00000
0.300000012 , 8.25639367E-02 , 9.39376578E-02 , 1125.00000
0.500000000 , 2.35311445E-02 , 3.74983475E-02 , 1125.00000
1.00000000 , 3.30462260E-03 , 4.49399278E-03 , 675.000000
2.00000000 , 1.15438283E-03 , 1.94288453E-03 , 337.500000
3.00000000 , 7.95189640E-04 , 1.28765439E-03 , 225.000000