Doughnut Chart

Doughnut Chart

Doughnut charts, like Pie Charts, display a single numeric data point for multiple records as percentages of a whole. The lack of a center gives a different emphasis to the data.

There are two possible relationships between a slice and the records in the data set:

1-to-1 where each record represents one slice.

Aggregated where an aggregate value of multiple records are shown as one slice.