International telephone service: billed revenues 1980-2008

Federal Communications Commission. (September 30, 2010). Total billed end-user revenues for international telephone services from the United States between 1980 and 2008 (in million U.S. dollars) [Graph]. In Statista. Retrieved May 31, 2023, from https://www.statista.com/statistics/188089/billed-end-user-revenues-for-international-telephone-services-from-the-us/

Federal Communications Commission. "Total billed end-user revenues for international telephone services from the United States between 1980 and 2008 (in million U.S. dollars)." Chart. September 30, 2010. Statista. Accessed May 31, 2023. https://www.statista.com/statistics/188089/billed-end-user-revenues-for-international-telephone-services-from-the-us/

Federal Communications Commission. (2010). Total billed end-user revenues for international telephone services from the United States between 1980 and 2008 (in million U.S. dollars). Statista. Statista Inc.. Accessed: May 31, 2023. https://www.statista.com/statistics/188089/billed-end-user-revenues-for-international-telephone-services-from-the-us/

Federal Communications Commission. "Total Billed End-user Revenues for International Telephone Services from The United States between 1980 and 2008 (in Million U.S. Dollars)." Statista, Statista Inc., 30 Sep 2010, https://www.statista.com/statistics/188089/billed-end-user-revenues-for-international-telephone-services-from-the-us/

Federal Communications Commission, Total billed end-user revenues for international telephone services from the United States between 1980 and 2008 (in million U.S. dollars) Statista, https://www.statista.com/statistics/188089/billed-end-user-revenues-for-international-telephone-services-from-the-us/ (last visited May 31, 2023)

Total billed end-user revenues for international telephone services from the United States between 1980 and 2008 (in million U.S. dollars) [Graph], Federal Communications Commission, September 30, 2010. [Online]. Available: https://www.statista.com/statistics/188089/billed-end-user-revenues-for-international-telephone-services-from-the-us/