xper,xns,xew,xco
0.100000001 , 9.01764011 , 10.4325027 , 1190.19995
0.200000003 , 20.9456482 , 27.0282421 , 1375.00000
0.300000012 , 22.0775928 , 29.0886364 , 1375.00000
0.500000000 , 9.40827751 , 9.24416447 , 1375.00000
1.00000000 , 1.70391607 , 1.31393695 , 800.250000
2.00000000 , 0.487601221 , 0.362746894 , 399.850006
3.00000000 , 0.303514034 , 0.166289195 , 266.750000