how do you get percentages of groups of people’s votes? and how do they know that so many white women voted for tramp? isn’t a vote supposed to be anonymous? i’m sorry i’m just curious

Exit polls: http://edition.cnn.com/election/results/exit-polls/national/president

For future reference: if you see a post with 10.000+ notes and you have a question, it’s smart to check the notes to see if it has been answered yet. With that many notes, a lot of the time it has. You save the OP a lot of time that way. You are about the 20th person to ask me this question.