How do I view reports for a print template?
From the Print Template gallery, select the template that you wish to view a report on. 
From the "More" dropdown menu, select "Report"
The “Stats and Activities” graph will show the total number of times a user used a template.
The “Usage Ratio” chart will show the how often a user employed a template relative to all other users.
Finally, the “Usage” Spreadsheet will provide a written breakdown of “who” used the template and “when” they did it.