Thank you for playing today's Factle! We are making the entire dataset available here on OpenAxis for users to dig into, beyond just the Top 5 answers. How many billionaires does your country lay claim to? Or industry? Create a chart and contribute an insight for the community to explore!
Looks like the majority comes from the US, with 28% of the list of 2,668 being Americans. China in second with 21.4%. So about half of the world's billionaires reside in these two global superpowers. Also seems like the list excludes any Saudis after the Ritz Carlton crackdown fiasco a few years ago.