xper,xns,xew,xco 0.100000001 , 0.674022973 , 0.691915989 , 892.650024 0.200000003 , 0.707275987 , 0.702250719 , 1031.25000 0.300000012 , 0.767465889 , 0.749893188 , 1031.25000 0.500000000 , 0.906356514 , 0.838782132 , 1031.25000 1.00000000 , 2.29783940 , 2.35852814 , 562.650024 2.00000000 , 0.984150708 , 0.721347332 , 281.325012 3.00000000 , 0.335912377 , 0.335542500 , 187.688004