Customizing Chart Elements > Changing the ChartArea Appearance > Viewing Stacking Charts as 100 Percent |
Use the IsYAxis100Percent and IsY2Axis100Percent properties to scale the Y and Y2 axes of stacking charts to a common 100 percent value. WhenIs[YY2]Axis100Percent is False, the actual series data is used. When Is[YY2]Axis100Percent is True, the data is scaled so that each stacked set is the same height and each series is scaled to a total of 100 percent.
These properties are located on the General Tab (Axes) on the Property Pages.