xper,xns,xew,xco
0.100000001 , 0.601603568 , 0.586075008 , 892.650024
0.200000003 , 0.140819907 , 7.62452409E-02 , 1031.25000
0.300000012 , 4.18904833E-02 , 3.98484394E-02 , 1031.25000
0.500000000 , 1.51593452E-02 , 1.65624600E-02 , 1031.25000
1.00000000 , 3.91468182E-02 , 4.05547284E-02 , 562.650024
2.00000000 , 1.17904861E-02 , 9.87923890E-03 , 281.325012
3.00000000 , 4.02738107E-03 , 4.54031210E-03 , 187.688004