Stacked Charts are useful for showing data that is combined together to give a total. In the below example, the total sales for each month is stacked to that a grand total can be seen for each month.
Stacked Charts can be used to show the total of data that are in a logical group. These charts are more sophisticated than Column or Bar Charts. Consider using this type of chart when the amout for two or more fields is often totaled together.
9/28/2015 1:13 PM