From the Old Bailey Online

Zoomable Sunburst: punishments 1674-1913 by gender, category, decade

"A sunburst is similar to a treemap, except it uses a radial layout. The root node of the tree is at the center, with leaves on the circumference. The area (or angle, depending on implementation) of each arc corresponds to its value." Based on this example and see also original example without labels. Cf. tooltips version. (NB: excl 'unknown punishment' category)

click on sections to zoom in, click on centre circle to zoom out again