xper,xns,xew,xco
0.100000001 , 3.67859490E-02 , 0.103850953 , 892.650024
0.200000003 , 3.35799828E-02 , 3.85634080E-02 , 1031.25000
0.300000012 , 3.15107107E-02 , 1.92226097E-02 , 1031.25000
0.500000000 , 6.70067454E-03 , 1.02309734E-02 , 1031.25000
1.00000000 , 1.26944645E-03 , 1.35599903E-03 , 562.650024
2.00000000 , 1.01543404E-03 , 1.38191832E-03 , 281.325012
3.00000000 , 1.00092590E-03 , 1.06833631E-03 , 187.688004