Producer Price Index by Commodity: Telecommunication, Cable, and Internet User Services: Bundled Wired Telecommunications Access Services (WPU3751)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Telecommunication, Cable, and Internet User Services: Bundled Wired Telecommunications Access Services [WPU3751], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPU3751, June 26, 2022.