xper,xns,xew,xco
0.100000001 , 0.322669834 , 1.14301419 , 892.650024
0.200000003 , 5.83035126E-02 , 0.106997073 , 1031.25000
0.300000012 , 7.55748451E-02 , 5.27838692E-02 , 1031.25000
0.500000000 , 3.00171673E-02 , 2.20097918E-02 , 1031.25000
1.00000000 , 2.98017729E-03 , 3.05049843E-03 , 562.650024
2.00000000 , 1.12604536E-03 , 1.45623635E-03 , 281.325012
3.00000000 , 1.30256859E-03 , 1.29264593E-03 , 187.688004