es by region Days of consumption Millions of barrels 100 200 90 80 70 60 50 40 1 1%, , United States with Strategic 1 %0% i ti %.. 1 Petroleum Reserve i d I I • ie..% A I V% i %I% t • %it% sl V%i" OECD commercial 180 160 140 120 100 80 60 40 20 0 West Coast East Coast Gulf Coa