Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" Measurement of Party ID for this figure is based on two questions. First, respondents were asked whether they consider themselves to be a Democrats, Republicans, independents, other, or not sure. Those who responded that they are independents or "other" were then asked if they lean toward either the Democrats or Republicans. If they indicated that they lean toward one party or the other, they are considered Democrats or Republicans for the purposes of this figure. Only "pure" independents or members of a third party who indicate that they have no preference for Democrats vis-a-vis Republicans are considered independents . Respondents who answered that they are "not sure" for either of the two aforementioned questions are not incorporated into this figure.

Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" Party identification is calculated according to the PID7 variable, a seven point scale of party identification.

Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" The ideology measure is based on respondent self-placement in response to the following question: "On a scale from 1 to 7, where 1 is extremely liberal, 7 is extremely conservative, and 4 is exactly in the middle, where would you place yourself?" The placements are further classified such that 1 is extremely liberal, 2 is very liberal, 3 is somewhat liberal, 4 is moderate, 5 is somewhat conservative, 6 is very conservative, and 7 is extremely conservative.

Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" Race is calculated according to the race variable.

Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" Community is based on the following question, "Would you say that you live in an urban, suburban, or rural community?"

Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" Education is calculated according to the EDUC variable.

Respondents were asked, "If the 2020 presidential election were held today, would you definitely vote to re-elect Donald Trump, probably vote to re-elect Donald Trump, probably vote for someone else, or definitely vote for someone else?" Fundamentalism is calculated according to the LITERAL variable.