The Entry System provides reports for various different data sets. If you have access to an admin login, you can access the Reports menu.
Passes by type, by day:
To see a summary of how many of each pass type has been scanned on per day:
Reports > Gate Totals
At the top, select the time period you wish to report on - it will default to the past 24hrs.
If you require a different time frame,
It will produce a report that looks similar to this:
The part that starts with 'e' is your Eventree event
The header below that is the name of the gate you are scanning into.