Few things have changed as much as the British appetite for tea. Tea consumption per person has fallen consistently since the early 1970s, plummeting from almost 68 grams per week in 1974 to only 25 grams per week in 2014, as shown in the chart at the bottom right. The plunge of more than 63 percent is one of the biggest among all beverages in the country. Only the consumption of malt drinks and coffee essences (whatever those are), have fallen by more.