

National Presidential Ballot Interview dates: September 17-20, 2016 Sample size: 990 registered voters (346 Democrats, 306 Republicans, and 338 independents) Margin of error: ± 3.2 percentage points, 95% of the time Question wording and responses: If the election for president were being held today between Hillary Clinton, the Democrat, and Donald Trump, the Republican, for whom would you vote - Clinton or Trump? (names rotated) National Presidential Ballot Clinton Trump Other** Undecided Registered voters 47% 44% 5% 5% Democrats (35%) 88% 7% 2% 3% Republicans (31%) 9% 83% 3% 5% Independents (34%) 39% 46% 9% 6% Men (49%) 38% 55% 3% 4% Women (51%) 55% 33% 6% 5% 18 to 49 (52%) 49% 41% 6% 4% 50 and older (48%) 45% 47% 3% 5% White (75%) 39% 50% 6% 5% African American (12%) 87% 2% 3% 8% August 17-20 47% 42% 6% 5% July 17-20 43% 42% 6% 9% June 17-20 50% 41% 3% 6% May 17-20 46% 46% 2% 6% * Less than 1/2 of 1% **Volunteered

See methodology for sampling details.