Hi Andrew,

From the manual:

"Any amount or date field can be summarized. The type of summarization (total, min, max, average) is controlled by the attributes set for the column (eg. right click column heading's context menu). Date columns only support Min and Max processing."

Rather than seeing the total, there are a number of times I would prefer to see the average. I suspect that what I'm trying to do isn't really a summarized filter as described in the manual. Is there an example of a summarized filter in the sample data? I didn't really find the sample/explanation given in the help very clear. And don't knock yourself out. Not too difficult to divide by 12 in your head.

Thanks