The graph belows shows the results of a survey among online adults on their use of various social media in the USA between 2012 and 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The online adults are using various websites in the USA. They use Facebook, Pinterest, Instagram, Linkedin, and Twitter. We can see, that Facebook is the most popular all the time. In 2012 67 percent of online adults used it. Every year number of percents soared and in 2015 hit a peak, which was 72 percents. […]