xper,xns,xew,xco
0.100000001 , 0.985510647 , 1.76044810 , 1083.50000
0.200000003 , 8.41462314E-02 , 0.107052721 , 1250.00000
0.300000012 , 2.82378029E-02 , 4.20309231E-02 , 1250.00000
0.500000000 , 1.48349740E-02 , 1.43407667E-02 , 1250.00000
1.00000000 , 3.91085492E-03 , 6.88539073E-03 , 700.000000
2.00000000 , 3.30419070E-03 , 4.52393433E-03 , 350.000000
3.00000000 , 4.00578231E-03 , 2.94878171E-03 , 233.500000