The two pie charts compare the usage of web browsers to access Wikimedia across two years: 2011 and 2012. It is clear that there were no big changes in users choice of web browsers between the two years as in both years Chrome, Firefox, and Internet explorer shared together more than 60% of the users that accessed Wikimedia.
In 2012, though, Chrome beat Internet Explorer as the most preffred browser, increasing its share of users by almost 9% while in the same year Internet Explorer was used by 10% fewer users compared to 2011. Safari experienced a slight increase of amost 4.5% in useres while Opera remained approximately stable.
Android experienced the most dramatic change in 2012, doubling its number of users compared to the previous year. Conversely, we can see that there was an increase of just 1 percent in the use of other web browsers, excluding the ones that were previously mentioned.
