xper,xns,xew,xco
0.100000001 , 4.46147062E-02 , 0.129092768 , 973.799988
0.200000003 , 1.73829962E-02 , 3.79910246E-02 , 1125.00000
0.300000012 , 2.41076685E-02 , 2.14106049E-02 , 1125.00000
0.500000000 , 6.78565819E-03 , 1.08478991E-02 , 1125.00000
1.00000000 , 1.54758128E-03 , 1.87749823E-03 , 675.000000
2.00000000 , 1.00978126E-03 , 1.38408819E-03 , 337.500000
3.00000000 , 7.92316860E-04 , 9.64135805E-04 , 225.000000