xper,xns,xew,xco
0.100000001 , 0.341041833 , 0.346373171 , 892.650024
0.200000003 , 8.43376890E-02 , 6.86350986E-02 , 1031.25000
0.300000012 , 8.23302120E-02 , 4.00870256E-02 , 1031.25000
0.500000000 , 4.18523774E-02 , 3.01684048E-02 , 1031.25000
1.00000000 , 2.00141277E-02 , 3.11200395E-02 , 562.650024
2.00000000 , 2.36582905E-02 , 2.24380810E-02 , 281.325012
3.00000000 , 1.01375002E-02 , 1.53889749E-02 , 187.688004