The pie chart compares the appliances that young adults use to watch television programmes and how this has changed over the ten-year period from 2009 to 2019.
Overall, it is clear that the key change was that, thanks to the decline of conventional TVs, flat-screen TVs grew threefold. By contrast, it is interesting to note that desktop computer stayed almost the same
Looking at the pie chart more detail, the ratio of mobile phone and tablet is 15% and 5% in 2009 and these percentages increased nearly 2-3-fold and reached 26% and 19% in 2019.
Moreover the percentage of laptop went down by 8% from 20% to 12% over the surveyed years. It could be explained by the fact that Conventional Tv were 34%
and this percentage dipped more than three times and reached 4% in 2019. However, the percentage of desktop computer experienced a slight fall, reached 12% in 2019.