Source: World Bank
Release: World Development Indicators
Mobile cellular telephone subscriptions are subscriptions to a public mobile telephone service using cellular technology, which provide access to the public switched telephone network. Post-paid and prepaid subscriptions are included.
Source Indicator: IT.CEL.SETS.P2
World Bank, Mobile Cellular Subscriptions in the United States [ITCELSETSP2USA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/ITCELSETSP2USA, May 25, 2019.
Source: U.S. Bureau of Economic Analysis
Release: Personal Income and Outlays
Population includes resident population plus armed forces overseas. The monthly estimate is the average of estimates for the first of the month and the first of the following month.
BEA Account Code: B230RC
A Guide to the National Income and Product Accounts of the United States (NIPA) - (http://www.bea.gov/national/pdf/nipaguid.pdf)
U.S. Bureau of Economic Analysis, Population [POPTHM], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/POPTHM, May 25, 2019.