You can group your person reports by any segment that you have defined in your segmentations.
Go to Marketing Activities (or Analytics) section.
Select your person report from the navigation tree.
Click the Setup tab and double-click Group People by.
You can also group your person reports by person or company attribute.
In the Group People by dialog, start typing ‘Segmentation’ in the text box. When the Segmentations heading appears, select one from the list below the heading.
Click the Report tab to see your report grouped by the selected segment.