Pie Charts

Pie charts render a single series as proportional slices.

Basic Pie

pie title Pets adopted by volunteers
  "Dogs" : 386
  "Cats" : 85
  "Rats" : 15

Traffic Sources

pie title Traffic sources (last 30 days)
  "Organic search" : 428
  "Direct" : 212
  "Social" : 156
  "Referral" : 74
  "Email" : 39