You should spend about 20 minutes on this task. The graph shows average annual expenditures on cell phone and residential phone services between 2001 and 2010. Summarize the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Chart 1. Average annual expenditures on cell phone and residential phone services, 2001-2010

The graph displays the trends in the consumption/expenditure patterns of users, on average, of cell phone and residential phone services between 2001 and 2010 in the United States of America. Units are in dollars. The rising consumption of cell phone services over the years (2001-2010) is observed by its increasing average annual expenditures by consumers. […]