Band 6+: 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.

The provided line graph demonstrates the average annual spending on cell phone and land line services in the USA from 2001 to 2010. Overall, the data shows that as the cell phone subscriptions became more expensive, the price of the residential phone subscriptions declined.

In the beginning of the given period, American consumers spent 200 dollars on average on cell phone subscriptions, which amount gradually increased to approximately 750 dollars by 2010.

Conversely, in the case of residential phones a downward trend can be observed. In 2011 this type of service cost almost 700 dollars per year per customer declining to 500 dollars in 2007 and reaching a plummet at slightly bellow 400 dollars by the end of the 10-year period in 2010. The price of the cell phone and land line subscriptions were exactly same in 2006 with both reaching just above 500 dollars.

In conclusion the given data suggests that as cell phone usage became more wide-spread, the popularity of landlines drastically declined.