The given pie charts compare the percentage of people who used various devices between 2009 and 2019.
Overall, a conventional TV experienced a dramatic decline, while other electronic equipments were steady relatively throughout the period.
In 2009, the conventional TV made up 34%, being the highest proportion of total devices. A laptop placed second, representing 20%. Followed by a desktop computer at 18%, which was slightly lower than the laptop. As for a mobile phone, it accounted for 15%, whereas a flat-screen TV was at 8%. Consequently, a tablet had the lowest proportion at 5% by 2009.
In 2019, the rate of flat-screen TV surged rapidly, which meant that it became the largest. Regarding the mobile phone, it increased significantly to 26%. The proportion of tablet saw a considerable rise to 19%, and turned into third the most common tool. Meanwhile, both the desktop computer and laptop fell modestly to 12%. Subsequently, the traditional TV witnessed a dramatic fall to only 4%.
