Gasoline Price Charts
Gas Price Charts
This website charts gas and oil prices. I selected average US dollars per gallon over the last 3 years for Toronto, Los Angeles, and Austin. Basically they all show a gradual increase in price, on the order of 50 percent over the last 3 years, with a spike or dip here and there. There are no obvious seasonal effects, but this is gasoline, not heating oil (kerosene).
