chapter 3 trends in expenditure on food and drink the figures this section are based adjusted nfs results up to 2000 efs from 2001 02 onwards for more detail how adjustments were carried out see 9 of report detailed series all years 1974 2002 03 can be found defra website at http statistics gov uk esg publications default asp 1975 table 1 shows trend current prices changes include both due inflation those real eating data only available 1994 eaten national survey considered less reliable than is especially true alcohol consumed outside home a c 1985 1995 b