xper,xns,xew,xco
0.100000001 , 0.102686688 , 7.70645216E-02 , 892.650024
0.200000003 , 4.82991226E-02 , 4.41696160E-02 , 1031.25000
0.300000012 , 2.79969182E-02 , 1.65627152E-02 , 1031.25000
0.500000000 , 4.08968702E-03 , 4.53814026E-03 , 1031.25000
1.00000000 , 1.42132002E-03 , 2.07073940E-03 , 562.650024
2.00000000 , 7.74089596E-04 , 9.59799625E-04 , 281.325012
3.00000000 , 1.01025519E-03 , 9.21733037E-04 , 187.688004