xper,xns,xew,xco
0.100000001 , 1.32031096E-02 , 1.30650606E-02 , 892.650024
0.200000003 , 1.02480669E-02 , 1.01748630E-02 , 1031.25000
0.300000012 , 9.79735330E-03 , 1.01453094E-02 , 1031.25000
0.500000000 , 8.44354834E-03 , 5.99336578E-03 , 1031.25000
1.00000000 , 2.94113089E-03 , 4.20653448E-03 , 562.650024
2.00000000 , 4.40272642E-03 , 4.12568171E-03 , 281.325012
3.00000000 , 2.39137025E-03 , 2.63102492E-03 , 187.688004