The pie charts illustrate the percentage of free time activities which would rather choose from six different entertainment systems in 2009 and 2019.
In general,the preference in conventional TV is declined sharply while the use of flat-screen TV rised significantly over ten years.Futhermore,the total of using mobile phone and tablet are seen to be increased according to the given charts.
In 2009,the data described proportions of desktop computer as one activity which stopped at 18% ,whereas tablet is represented only a little quantity of 5%.In addition, mobile phone and tablet was not indicated at the lower level of rates due to it was between 15 to 20 percents.
Looking at 2019 chart, desktop computer and laptop both dropped considerably to 12% as less uesed activities. However, tablet is uesed increasingly when it compared to 2009.Most suprisingly, the reliance on mobile phone is higher from 15% to 26% after ten years.
