xper,xns,xew,xco
0.100000001 , 0.354032218 , 0.611381114 , 892.650024
0.200000003 , 9.59738120E-02 , 0.163653865 , 1031.25000
0.300000012 , 8.37919936E-02 , 0.133747965 , 1031.25000
0.500000000 , 3.23929675E-02 , 3.00595202E-02 , 1031.25000
1.00000000 , 1.08718565E-02 , 5.57998475E-03 , 562.650024
2.00000000 , 4.11350373E-03 , 1.83737592E-03 , 281.325012
3.00000000 , 2.49078497E-03 , 1.39947084E-03 , 187.688004