Nate Silver @NateSilver538
1968: Nixon 73% to win 1972: Nixon 99% 1976: Carter 55% 1980: Reagan 89% 1984: Reagan 96% 1988: Dukakis 61% 1992: Clinton 69% 1996: Clinton 93% 2000: Bush 73% 2004: Bush 55% 2008: Obama 67% 2012: Obama 68% 2016: Clinton 58% — PolitiTweet.org