"Figure 2: Contributions to year-on-year growth for the quantity bought and amount spent from the four main retail sectors","" "Great Britain, October 2017 compared with October 2016","" "","" "Notes","" "Unit","Percentage points" "","" "","Volume","Value" "Food stores","-0.9","0.5" "Non-food stores","-0.4","0.7" "Non-store retailing","1.0","1.3" "Petrol stations","0.0","0.3" "Total","-0.3","2.8"