xper,xns,xew,xco
0.100000001 , 5.92866726E-02 , 0.168751538 , 973.799988
0.200000003 , 2.96033975E-02 , 3.75637151E-02 , 1125.00000
0.300000012 , 2.96932906E-02 , 2.98771001E-02 , 1125.00000
0.500000000 , 8.96043144E-03 , 8.61835200E-03 , 1125.00000
1.00000000 , 1.71973114E-03 , 1.48586766E-03 , 675.000000
2.00000000 , 1.13290653E-03 , 1.15948333E-03 , 337.500000
3.00000000 , 8.81235639E-04 , 8.72662815E-04 , 225.000000