Leia o texto para responder à questão.
America’s social-media addiction is getting worse
Logging on: United States, social-media usage, by site
(Sources: Pew Ressarch Centre; e Marketar)
A survey ∈January and February 2019 from the Pew Research Centre, a think tank, found that 69% of American adults use Facebook; of these users, more than half visit the site “several times a day”. YouTube is even more popular, with 73% of adults saying they watch videos on the platform. For those aged 18 to 24, the figure is 90%. Instagram, a photo-sharing app, is used by 37% of adults. When Pew first conducted the survey ∈2012, only a slim majority of Americans used Facebook. Fewer than one ∈ ten had an Instagram account.
Americans are also spending more time than ever on social-media sites like Facebook. There is evidence that limiting such services might yield health benefits. A paper published last year by Melissa Hunt, Rachel Marx, Courtney Lipson and Jordyn Young, all of the University of Pennsylvania, found that limiting social-media usage to 10 minutes a day led to reductions ∈ loneliness, depression, anxiety and fear. Another paper from 2014 identified a link between heavy social-media usage and depression, largely due to a “social comparison” phenomenon, whereby users compare themselves to others and come away with lower evaluations of themselves.
(www.economist.com, 08.08.2019. Adaptado.)
O trecho do primeiro parágrafo “Fewer than one ∈ ten had an Instagram account” está ilustrado pela curva correspondente ao Instagram
