Stacked
The stacked charts are used when data sets have to be broken down into their constituents, and then the data sets as a whole also need to be compared against one another. For example, if you wanted to show the total monthly sales as a column charts, but within each column indicate what % of sales came from product and what % came from services in the respective month, you would use the stacked charts.
- Contributions - View the contributions per period within the whole.
- Sums - The stacked charts help in comparison of sum, but is not suited for comparison of the constituents of each column against each other.