On the monthly statistics page you can generate monthly reports for the server's activity over a specified range of years. These reports include

1. the number of users active each month
2. the number of slides viewed each month

Also you can generate reports by filtering the results with following criteria:

1. A specific Virtual Root directory to show only slides under that specific root directory, and only users that accessed those slides
2. Year range: A year to show results only for that specific year