Report on emails received with SAM 6.1 RC2

I have been using SAM 6.1 for a few weeks now, and I love that it captures the sent statistics on the main AppInsight page for Exchange.  I know that to get the Receive stats, I can do a report.  The issue is that I can only get those stats for a single day (the previous day).  I have not been able to set it up in the Report so that I can get a weekly or 30 day report on received emails.

Is that possible?  Or is that data not kept historically?

Thanks for any help with creating this report, as it is something I have been doing manually with tracking logs previously and those are cumbersome.