When viewing your interviews page, you'll see an option below your Views, on the far right, called Download 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.