The line graph below shows US consumers' average annual expenditures on cell phone and residential phone services between 2001 and 2010.

The graph gives information about US consumers´ average annual expenditures on cell phones and residential phone services between the years 2001 and 2010.

Overall

, the dark green line representing the mean annual expenditures on cell phones is significatively growing,

while

the contrast with the clear green line illustrating the median for residential phone service has declined. In the year 200, the axis of cell phones services began at $200 and increased to almost $800 in 2010,

however

between 2002 and 2003 the evolution that slows down, before an important evolution in the 7 seven next year The median for residential services decreased, with $700 in 2001 and $400 in 2010, and in 2006, clearly,

this

line decreased more slowly than the other. but in the middle of 2006 and 2007, it was an acceleration.

Additionally

, The two lines were touching and changing their positions belong to

this

moment, and probably continue to grow and diminish

after

this

period.