Smart Plans 1.1 now features advanced Reporting.  You can view a report, save it to your iPhone Photos gallery, or attach it to an email and send it to yourself or to anyone else.  The email attachment also  includes a detailed report in CSV format that can be viewed and edited in any spreadsheet.  This screen shot illustrates all of the detail that is shown in the view:

Here is a sample of the spreadsheet (click on the picture to view full size)