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Examples and Tips
Example 4 - Pie graph crammed full: Statement of expenditures in a city financial report sent to residents in a small town in Virginia.
The Plain Figures treatment:
Pie charts cannot successfully represent more than 5 or 6 six categories. In addition the exploding 3-d original made a simple purpose unnecessarily complex. The number values on the pie slices aren't helpful. Graphs are valuable for broad comparisons, not presenting numbers. If your readers need the number, then give them a good table, not a bad chart. Organising the bars by size readers make comparisons much more than any number values. Listing the budget total provides a basis for interpreting the graph. The note explains some categories. Originally these were buried in the text.
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