Bar chart of mobile device activity in downtown areas of U.S. cities between Dec 2022 and Feb 2023 relative to the same period in 2019-2020. The five cities with the highest increase in activity were Salt Lake City; Bakersfield, Calif.; Fresno, Calif; Columbus, Ohio; and El Paso, Texas. The five cities with the greatest decreases were Minneapolis; Indianapolis, Ind.; Portland, Ore.; St. Louis, Mo.; and San Francisco.