Actually, the number is slightly more than 80% (see link)...have you got anything that counters the

PEW Research Report findings?...if so, please share...btw, this topic has been polled as much as any other...for just about as long as polls have been in existence...you can stomp your feet all you want, but less than 1/5th of Americans want abortion to be banned in all cases...that brings no joy to anyone's heart, and certainly not mine...and what that tells us all is that there are some very deep reasons why that's so...we need to deal with them if we're going to make progress...isn't that what you want?

Link: https://www.pewforum.org/fact-sheet/public-opinion-on-abortion/