Stacked bar chart showing estimated religion breakdown.

Interactions:

• Hover over the bars for tool tips.
• Hover over the legend to highlight religions.

Based on an example from the tutorial Splitting Charts. Derived from the following examples published on bl.ocks.org:

• Stacked Bars
• Religions of Largest 20 Countries

Estimated 2010 religion breakdown of the most populous 20 countries.

Data is from The Global Religious Landscape by Pew Research, generated using this processing script.

TODO: Upgrade dependencies to latest D3 & friends.