"Figure 4: Input PPI, contribution to 1-month and 12-month growth rate, February 2018, UK","" "","" "","" "Notes","" "Unit","Percentage points" "","" "Product group","1-month","12-months" "Fuel including Climate Change Levy","0.03","0.34" "Crude oil","-1.23","1.05" "Home food materials","-0.05","0.61" "Imported food materials","0.03","0.01" "Other home-produced materials","0.00","0.09" "Imported metals","-0.03","0.52" "Imported chemicals","0.13","0.68" "Imported parts and equipment","0.03","0.03" "Other imported materials","-0.02","0.06"