SharePoint 2013 has introduced a new feature called Popularity Trends
for the documents in the ribbon interface. Popularity Trends feature will
generate an excel file which shows the usage statistics of a particular document
on daily and monthly basis (both numeric and chart). I have created a team site
in which Documents library will be present by default. I have added few
documents to that library. Select a particular document, click on Files
tab in the ribbon interface. Click on Popularity Trends button which is
available in the Share & Track group.
It will generate an excel file and which shows the usage details of that
particular document as shown in Figure.