Should be around 40%. The headline graph in the article has its data source as "Among owner-occupied housing units; Annually, 2012-2022". There shouldn't be muc

Should be around 40%. The headline graph in the article has its data source as "Among owner-occupied housing units; Annually, 2012-2022". There shouldn't be much difference between percent of owner-occupied homes that are mortgage free and percent of homeowners who are mortgage-free.