The two pie charts illustrate the proportion of several brands over a period of 10 years from 2009 and 2019.
From an overall perspective, the percentage of Mobile phone, Tablet, and Flat-screen TV increased, while others decreased after a 10-year period. It is also noted that Conventional TV experienced the most significant fall.
The first thing worth mentioning is that, in 2009, Conventional TV made up the largest proportion, at 34%, followed by that number of Laptop and Desktop computer, at 20% and 18%. 15% went to Mobile phone at the beginning of the surveyed period. Flat-screen TV and Tablet accounted for only 8% and 5%, respectively.
By contrast, figure for Conventional TV fell dramatically by 30% to the lowest position. Similarly, there was a decline in the percentage of Laptop and Desktop computer, by 8% and 6%, respectively. Tablet and Flat-screen TV rose significantly by 14% and 19%, respectively. Mobile phone witnessed a considerable rise to 26% after 10 years.