xper,xns,xew,xco
0.100000001 , 0.150683850 , 0.126569107 , 892.650024
0.200000003 , 6.11612685E-02 , 4.01969440E-02 , 1031.25000
0.300000012 , 3.35454196E-02 , 2.74487305E-02 , 1031.25000
0.500000000 , 1.75846666E-02 , 2.11821999E-02 , 1031.25000
1.00000000 , 2.39069760E-03 , 2.29526171E-03 , 562.650024
2.00000000 , 1.53618469E-03 , 1.01941940E-03 , 281.325012
3.00000000 , 1.30942336E-03 , 1.10093842E-03 , 187.688004