xper,xns,xew,xco
0.100000001 , 9.08479020E-02 , 0.213236034 , 973.799988
0.200000003 , 5.55286780E-02 , 7.63513371E-02 , 1125.00000
0.300000012 , 4.92477939E-02 , 5.90000451E-02 , 1125.00000
0.500000000 , 1.06588220E-02 , 1.08294385E-02 , 1125.00000
1.00000000 , 1.56406616E-03 , 1.66673679E-03 , 675.000000
2.00000000 , 1.01594441E-03 , 1.29154511E-03 , 337.500000
3.00000000 , 9.02101572E-04 , 1.28580199E-03 , 225.000000