xper,xns,xew,xco
0.100000001 , 0.332666546 , 0.460860074 , 892.650024
0.200000003 , 8.43999907E-02 , 8.10961947E-02 , 1031.25000
0.300000012 , 6.31844401E-02 , 5.79429530E-02 , 1031.25000
0.500000000 , 3.40198614E-02 , 3.79289761E-02 , 1031.25000
1.00000000 , 3.09169963E-02 , 2.88757887E-02 , 562.650024
2.00000000 , 2.24352777E-02 , 2.08591204E-02 , 281.325012
3.00000000 , 1.99464969E-02 , 2.25773342E-02 , 187.688004