The pie charts illustrate the spread of 5 different types of social medias starting from 2011 to 2013.
Overall, it is obvious that the popularity of Facebook remained as the first one even if it reduced by the time passed. It is viewed that, all the social medias, with the exception of Facebook rose in percentage in all three years.
In 2011, 59% of people used Facebook and was considered as a most popular social network among others. Following network was Twitter and 21% of human were using it. Other three networks, like Linkedl, Google+ and Pinterest were the least and poorly used, just 10% and 5%. In 2012 Facebook users were decreased up to 10%, but remained as the most distributed one. While Twitter and LinkedIn users rose 21% and 10%. Google+ and LinkedIn also saw an increase reaching 10% and 6%.
In 2013, Facebook faced decreasing numbers in users again and its percentage reached to 38%. Twitter users showed an increasing numbers in percentage, it grew up to 25%, that meant, that Twitter was taking a lead of Facebook. Linkedln and Google+ were also increased in numbers, arriving to barely equal numbers 15% and 14%. While Pinterest got just a little growth to 8%.