xper,xns,xew,xco
0.100000001 , 0.231695309 , 0.507049859 , 892.650024
0.200000003 , 9.78333652E-02 , 0.128187254 , 1031.25000
0.300000012 , 7.17382655E-02 , 7.15002567E-02 , 1031.25000
0.500000000 , 6.70885667E-02 , 6.19377978E-02 , 1031.25000
1.00000000 , 2.73805298E-02 , 3.81181799E-02 , 562.650024
2.00000000 , 1.83490794E-02 , 1.49871577E-02 , 281.325012
3.00000000 , 1.29550127E-02 , 7.93435983E-03 , 187.688004