Believe Backstage gives you the possibility to generate 2 different types of Financial Reports (section Financial>Financial Reports).
This option is ideal if you wish to generate a filtered report for a specific Artist, Label, product, etc. You can filter it simply by typing the first three letters of the Artist, Label, product or other and then selecting the columns you wish to have in your Excel. You should also choose this option if you wish to generate a report containing the financial details of the entirety of your catalog in one single document. In this case, choose “Single Report” and “Full Catalog” before choosing the columns you wish to have in your Excel.
This option generates reports for the entire catalog. Unlike the single report, this create separate documents for each Artist, Label, Release, Platform or country. You may choose how the report is sorted by clicking on “Labels”, “Artists”, “Releases”, etc., before choosing the columns you wish to have in your Excel.
Please take note that large catalog may take a while to be generated.