The line graph gives provide the information about how teenagers (aged 12-19) children easily communicate with each other one state.
overall, it is clear that the highesr text messages was distributed by teenagers during the period. conversely, email was the conveyance level which is carried the lowest percentage of all teenages.
To begins, text messages had the highest peak level in the beginning of nov 2006 accounted for 29% teenagers. however, the figure showed a gradual after dipping in feb 2008 and then the end of the period rising to 55% in sep 2009 respectively. meanwhile, email users had to the lowest percentage of teenagers for the minority , these distributed about 15% in nov 2006 and declined slightly to 10% by sep 2009.
on the other hand, calls on cell phones communicate skill had consistently reaching around 35% in nov 2006. as well as, continued to straight rose gradually was about 40% teenagers in sep 2009. In contrats, talk face to face had fluctuate they move an upward and a downward direction starting point at at 31% teenagers followed by a dipped to the line in nov 2007 then falling back slight to 32% in sep 2009.