xper,xns,xew,xco
0.100000001 , 6.23852760E-02 , 6.98348284E-02 , 973.799988
0.200000003 , 2.80488115E-02 , 3.92091274E-02 , 1125.00000
0.300000012 , 4.29901928E-02 , 3.85182984E-02 , 1125.00000
0.500000000 , 1.63588766E-02 , 3.22733000E-02 , 1125.00000
1.00000000 , 9.86430608E-03 , 1.61351748E-02 , 675.000000
2.00000000 , 7.12174457E-03 , 1.00461766E-02 , 337.500000
3.00000000 , 6.83058100E-03 , 1.66623909E-02 , 225.000000