Huh. I was trying to find out where that came from but all I could find was this from gallup.com:
Rather than getting into a fuss about who's not telling the 'truth', we can at least agree that there are discrepancies between those gathering data.
Different questions and a lot of these polls just generate noise because of it. Remember all the people worried about food with DNA in it or dihydrogen oxide or women’s suffrage?