Resolves to the percentage of Republicans that vote for Harris, according to CNN exit poll.

Exiit poll here: https://www.cnn.com/election/2024/exit-polls/national-results/general/president/0

In 2020, 6% of Republicans voted for Biden, and 94% for Trump.

https://www.cnn.com/election/2020/exit-polls/president/national-results

In 2016, 8% of Republicans voted for Clinton, 88% for Trump, and 4% Other/No answer.

https://www.cnn.com/election/2016/results/exit-polls

In 2012, 6% of Republicans voted for Obama, 93% for Romney, and 1% Other.

https://ropercenter.cornell.edu/how-groups-voted-2012

In 2008, 9% of Republicans voted for Obama, 90% for McCain, and 1% Other.

https://ropercenter.cornell.edu/how-groups-voted-2008

Resolves end of November to give time for final updates/adjustments to occur, as exit polls revise their numbers often.