About nine months ago, Congress officially certified President Joe Biden’s victory over former President Donald Trump in the 2020 general election. But a new poll suggests a significant number of Americans still have doubts about those results.

According to a poll conducted by Morning Consult and Politico from Oct. 22-24, 35 percent of registered voters believed the 2020 presidential election results should be overturned.

Twenty-two percent of respondents said the results should definitely be overturned, and 13 percent said they probably should. Of the remaining voters polled, 12 percent said the results should probably not be overturned, 43 percent said they definitely should not be and 11 percent had no opinion.