The information represented is depicting the daily use of internet throughout the population. Through a bubble chart the data is separated, each bubble representing a different activity that the population exercises with internet and the frequency of the use of internet.
The survey was conducted by Pew Internet & American Life Project Tracking surveys during March 2000-Febuary 2012. Many activities are represented here, but it is important to underline the fact that not ALL activities are pictured here, just a small majority.
The Bubble Chart is efficient because the categories are clearly represented and it is easy to understand the percentage of people using the internet and what for.
View Map Journalism 202 Emilie Pirson in a full screen map