xper,xns,xew,xco
0.100000001 , 0.516802847 , 0.406581998 , 892.650024
0.200000003 , 5.84258661E-02 , 6.59030080E-02 , 1031.25000
0.300000012 , 5.51521890E-02 , 5.78013100E-02 , 1031.25000
0.500000000 , 6.89674355E-03 , 8.69024079E-03 , 1031.25000
1.00000000 , 2.80854572E-03 , 2.16393243E-03 , 562.650024
2.00000000 , 1.62756175E-03 , 1.13033573E-03 , 281.325012
3.00000000 , 1.04863255E-03 , 8.33861355E-04 , 187.688004