Viewed Content report - difference between the graph and the list

I'm not sure I understand the metrics in the Viewed Content report. Can someone help me check my understanding?

  • The graph shows the number of content items that have been viewed at least once in the community or selected group(s).
  • The list shows the number of views for each content item in the community or selected group(s).

So, if I want a graph that shows trending metrics for total content views within a particular group, I need to export the list and add up all the content views to build my own graph in Excel, is that correct?

Thanks in advance for your help!