xper,xns,xew,xco
0.100000001 , 0.965079606 , 1.01532257 , 892.650024
0.200000003 , 0.215601593 , 0.217322841 , 1031.25000
0.300000012 , 9.00926366E-02 , 8.37841108E-02 , 1031.25000
0.500000000 , 3.89599539E-02 , 3.72102633E-02 , 1031.25000
1.00000000 , 4.89925919E-03 , 3.62125551E-03 , 562.650024
2.00000000 , 1.62056519E-03 , 1.39458023E-03 , 281.325012
3.00000000 , 1.40375667E-03 , 7.54852081E-04 , 187.688004