Producer Price Index by Commodity: Telecommunication, Cable, and Internet User Services: Cellular Phone and Other Wireless Telecommunication Services (WPS372101)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Telecommunication, Cable, and Internet User Services: Cellular Phone and Other Wireless Telecommunication Services [WPS372101], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPS372101, July 3, 2022.