xper,xns,xew,xco
0.100000001 , 0.454140246 , 0.624679089 , 892.650024
0.200000003 , 0.115982257 , 0.126508534 , 1031.25000
0.300000012 , 0.100708276 , 9.04479921E-02 , 1031.25000
0.500000000 , 0.113869883 , 9.67915133E-02 , 1031.25000
1.00000000 , 5.29685766E-02 , 4.63077500E-02 , 562.650024
2.00000000 , 2.67409645E-02 , 3.38526107E-02 , 281.325012
3.00000000 , 1.45431813E-02 , 1.50530683E-02 , 187.688004