The provided data illustrates the primary motives behind the mobile phone usage of teenagers in a particular African nation from 2016 to 2019, as depicted through four distinct pie charts.
Overall, it is evident that social networks consistently dominated phone usage among teenagers throughout the observed years, while emails and digital cameras saw a decline in their usage percentages.
In 2016, social networks emerged as the predominant reason for mobile phone usage, constituting half of the total at 50%. This was followed by emails, which accounted for a quarter of usage at 25%. Digital cameras represented a smaller portion at 15%, while phone calls contributed minimally at just 10%. Progressing to 2017, the pattern remained stable, albeit with social networks slightly decreasing to 48%, and a marginal increase in phone calls to 13%. Emails witnessed a slight reduction to 24%, while digital cameras held steady at 15%. By 2018, social networks saw a modest rise to 51%, whereas emails diminished further to 20% and digital camera usage dropped to 11%. Notably, phone calls gained prominence, increasing to 18%.
In 2019, the trend of social networks continued to ascend, reaching 56%, solidifying their position as the primary reason for phone usage among teenagers. Conversely, email usage experienced a continued decline, falling to 19%, while digital camera engagement plummeted to a mere 5%. Phone calls, however, exhibited a slight upward trend, increasing to 20%. This data illustrates a clear shift in preferences, emphasizing the growing inclination towards social networking platforms over other forms of communication.