Jduda's interactive graph and data of "Number of Commercial Banks in the U.S. 1984-2017" is a line chart, showing B; with Number of Banks in the y-axis. The x-axis shows values from 1981.9829659318636 to 2019.0170340681364. The y-axis shows values from 4348.316384180791 to 15003.683615819209. This visualization has the following annotation: Average for the year. See: "Commercial Banks in the U.S." FRED Economic Data, February 15, 2018,accessed April 11, 2018, https://fred.stlouisfed.org/series/USNUM.