Navigate to Statistics Console > Alert Distribution Report > Alert Distribution Report.
The application will present a search form with the following search criteria:

The year of the input date fields cannot be more than 9999.
Fill in the search criteria and click on Search button.
The application will present a list of Distributed Alerts that meet the search criteria.
For each record in the search results the following info is presented:

Export the search results in Excel, XML, CSV format by clicking on the respective icon on the bottom left side of the search results table: