https://www.sunrisemedical.com/livequickie/blog/january-2018/portrayal-of-wheelchair-users-in-cinema
Portrayal of Wheelchair Users in Cinema | Live Quickie | Sunrise Me...
While nearly 20% of the U.S. population has a disability, the proportion of disabled characters in movies is estimated to be only around 1%.
www.sunrisemedical.com