2. What data is given on the left?

Look at the chart and answer the question! How many site(s) did the internet user use the most in either year?

Look at the chart below and answer the question! According to the histogram, Facebook annual revenue ....

Look at the table below and choose the correct answer to complete (b)! Although it was just over one fifth of internet users who did not use any social networking sites in either of the years...

Questions: In which month does the graph show the highest level? Why?

Look at the caption!Analyze the following thing! Clarity (understandable or not).