The survey, conducted the three days after 23 million people tuned in to Wednesday night’s GOP debate on CNN, shows that Trump is still the party’s front-runner with 24% support. That, though, is an 8 percentage point decrease from earlier in the month when a similar poll had him at 32%.

Fiorina ranks second with 15% support — up from 3% in early September. She’s just ahead of Ben Carson’s 14%, though Carson’s support has also declined from 19% in the previous poll.

Driving Trump’s drop and Fiorina’s rise: A debate in which 31% of Republicans who watched said Trump was the loser, and 52% identified Fiorina as the winner…

Five other candidates received less than one-half of 1 percentage point support: former Virginia Gov. Jim Gilmore, South Carolina Sen. Lindsey Graham, Louisiana Gov. Bobby Jindal, former New York Gov. George Pataki and Wisconsin Gov. Scott Walker.