Simple Pie Chart Example

SVG Data
[{"Category #1", 20}, {"Category #2", 17}, {"Category #3", 16}, {"Category #4", 2}]
[{"Category #1", 15}, {"Category #2", 53}, {"Category #3", 47}, {"Category #4", 4}]
[{"Category #1", 76}, {"Category #2", 73}, {"Category #3", 78}, {"Category #4", 92}]