By Kate Perschke

Design/Kate Perschke


Click here for a slider of graphics that use the data in this story. Graphics/Kate Perschke

Kate Perschke

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store