Exhibit 4: Regular Unleaded Gasoline Prices, Phoenix, Tucson, and U.S. City Average, CPI-U Adjusted, January 2026 Dollars, 1996–2026, EIA , EBRC via AAA
Chart: Economic and Business Research Center, Eller College of Management, The University of ArizonaSource: U.S. Energy Information AdministrationGet the dataCreated with Datawrapper