xper,xns,xew,xco
0.100000001 , 0.650651038 , 1.99612069 , 973.799988
0.200000003 , 7.28121102E-02 , 0.183057889 , 1125.00000
0.300000012 , 7.30703548E-02 , 0.119800776 , 1125.00000
0.500000000 , 2.45748740E-02 , 3.47332321E-02 , 1125.00000
1.00000000 , 2.59504328E-03 , 4.37329803E-03 , 675.000000
2.00000000 , 1.02264271E-03 , 1.49430509E-03 , 337.500000
3.00000000 , 9.72295355E-04 , 1.43996172E-03 , 225.000000