To create a Pivot Grid report to show leads by the hour, navigate to either of these screens: Lead List or Distribution. This example will show how to add this report from the List screen.
Click on Pivot to open the pivot grid screen.
You can select a pre-configured Pivot report or create one from scratch.
For example, select Lead Source from the Field Chooser and move into a row field, displaying all of your lead sources for this report.
Next, select Date Added Quarter for your column field.
Lastly, select Cost (Sum); this will now display your lead cost, by source, by a quarter from your lead list.