Graphics Reference
In-Depth Information
Figure 10-8:
This hierarchical pie chart shows occupations sized by
number employed and colored using median income.
For example, near the 7 o'clock orientation, you can see some labels at
the perimeter with occupations such as First-Line Supervisors of Retail
Sales, Cashiers, Retail Sales Sales Representatives, and so on. Moving closer
toward the center, you see a wedge labeled “Sales and Related,” which
corresponds to the aggregation of all the outer wedges connected to it.
