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 graphs illustrate four

differents

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different

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causes of using mobile by teenagers in one African country from 2016 to 2019.

Overall

, most of the teenagers used their phones for social networks and sent emails.

However

, the percentages of sent emails and used digital

camera

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cameras

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decreased over

the

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apply

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time. Teenagers used their cell phones for social

netwroks

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networks

exactly

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for exactly

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a

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half of the main reasons in 2016, and it increased to nearly 56% in 2019.

While

used of

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using

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the

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apply

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email by nearly one quarter in 2016,

but

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apply

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it decreased slightly to 19% in the

last

year. Digital

camera

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cameras

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had 15% of the main causes in 2016 and 2017,

then

it

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they

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increased slightly to 18% in 2018,

by

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and by

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2019

it

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they

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had

rose

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slightly to 20%.

In contrast

,

peopel

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people

did use their phones for calls, it started only 10% of the main reasons ,

then

this

percentage increased to 13% in 2017 before it dropped significantly to 5% in 2019.