Hi Grafx,
Thanks for contributing to our forum. We do not currently offer any functionality that will produce a report of the sales you have made for a full calendar year, but we will treat your question on this topic as a suggestion for future consideration.
The only feature we have that can produce a sales report is the CSV Report tool that you alluded to, which can be found by mousing over the "Sales" tab and selecting the "CSV Reports" link under "Tools". However, that tool can only be used to retrieve data from the last 90 days.
If you go to the old version of the Sales page within your account, you should be able to find the records of your transactions that are more than 90 days old, but the only way to add up your totals from there would be to do so manually.
If you need any further assistance with your account, please feel free to contact our customer support team by mousing over the "Help" tab within your account and selecting the "File Support Case" option.
-Mike