xper,xns,xew,xco
0.100000001 , 12.1119709 , 11.9395161 , 1190.19995
0.200000003 , 28.8596172 , 17.2211914 , 1375.00000
0.300000012 , 16.4054947 , 14.3170404 , 1375.00000
0.500000000 , 14.7077351 , 10.9756289 , 1375.00000
1.00000000 , 9.03512383 , 9.00495338 , 800.250000
2.00000000 , 1.76673615 , 1.58768666 , 399.850006
3.00000000 , 0.611839473 , 0.743493319 , 266.750000