To view the Activity Types report you need to be an administrator or have the view reports permission.

You will only be able to view the activities that exist within the current company you are in. Users will only be able to access processes that they have access to. To find out more about which processes users have access you can read more here.

Select the reports option in the left navigation bar, then select the Activity Types report.

The different activity types are: user, approval, automated, database update, manual

You are also able to export the approval activities report to three different file formats: