The bar chart illustrates the major cause for teenagers in one African country their smartphones during the 2016 to 2019
The main cause for using a phone was and remains social networks. In 2016 it was 50 percentage however it declined to 48 percentage in 2017. Meanwhile In 2018, the percentage of phone use for social media increased to 51.The percentage gradually increased to 56 in 2019
On other hand teenagers use phones for writing emails too But the percentage of smartphone use had gradually decreased every year to 19 percent in 2019 begin with 25 in 2016
Teenagers used the phone the least for making calls, as in 2016 the percentage was 10. However in 2017 it increased to 13 percent. But then it gradually decreased to 11 percent. In 2019 it dramatically reduces to 3 percent
Meanwhile using digital camera percentage was 15 in 2016 and remained same in 2017. Percent started to rise in 2018 to 2019,it grew to 18 percent in 2018 and 20 percent in 2019
