xper,xns,xew,xco
0.100000001 , 5.76229542E-02 , 0.204201832 , 973.799988
0.200000003 , 2.36862041E-02 , 3.52185965E-02 , 1125.00000
0.300000012 , 2.67462730E-02 , 2.64740046E-02 , 1125.00000
0.500000000 , 1.13945734E-02 , 9.66663752E-03 , 1125.00000
1.00000000 , 1.49224268E-03 , 1.57332316E-03 , 675.000000
2.00000000 , 1.21077045E-03 , 1.23266270E-03 , 337.500000
3.00000000 , 1.03089795E-03 , 8.27908691E-04 , 225.000000