When viewing your interviews page, you'll see an option in the filters area to download a report.
Clicking this will open a modal with options for the report
Full report: This will download a report including all of your interviews.
Filtered view report: This will download a report including all of the interviews that match your currently applied filters.
Include deleted results: This lets you decide whether or not you want to include deleted interviews in the report.
When you click Send Report, the report will be delivered as a spreadsheet to the email address displayed in the modal.