xper,xns,xew,xco
0.100000001 , 0.202031925 , 0.580077887 , 973.799988
0.200000003 , 0.147104487 , 0.169873506 , 1125.00000
0.300000012 , 9.76862013E-02 , 9.18211788E-02 , 1125.00000
0.500000000 , 3.52238044E-02 , 3.68338227E-02 , 1125.00000
1.00000000 , 3.60033126E-03 , 3.73835443E-03 , 675.000000
2.00000000 , 1.10834453E-03 , 1.39011291E-03 , 337.500000
3.00000000 , 8.26237199E-04 , 1.24944607E-03 , 225.000000