The chart shows the results of surveys in one African country asking teenagers the main reasons for using their phones between 2016 and 2019. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts illustrate the percentage of teenagers causes for using smartphones in one African country from 2016 to 2019 One noticeable feature of the data is that social networks and digital cameras have increased over the period. At the same time, Emails show the opposite.

In contrast

, phone calls fluctuated with the lowest per cent in the chart.

To begin

with, the primary reason for using phones was social media. It. Started in 2016 with half of the pie to 56% after three years.

In addition

. The phone calls sector decreased by half. It was 10% and became 5% in 2019.

Furthermore

, the Emails generally declined until 2019 by 19%.

Finally

, the Digital camera part had significantly increased by about five per cent.

it is clear that

the social media half will increase to three-quarters in the future.

while

other sections will stable