Hi Tom,
Thank you for using Microsoft MSDN Managed Newsgroup.

Based on my test, you could not reference the dates fields to label the totals, however you can
implement this requirement by embedding a new table to the footer of your existing table. Please
refer to the following steps:
1. Input Total to the first column field of the footer and then select the right three cells in the footer,
right click on it and select Merge Cells;
2. Drag a Table data region to the merged cell;
3. Hide the table Header and Footer of the new table;
4. Drag the date column (assume its name is TestDate) to the first column field;
5. Right click the table data row and click "Edit Group...", select "=Fields!TestDate.Value" as Group
On, switch to the Sorting tab, and select "=Fields!TestDate.Value" with Ascending as Sort on, and
click OK;
6.  Input "=Sum(Fields!STAT1.Value)" and "=Sum(Fields!STAT2.Value)" to the other two column fields
respectively;

Hope this helps. If you have any other questions or concerns, please feel free to let me know.

Best regards,
Charles Wang
Microsoft Online Community Support
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