That demography matches the registered voter numbers...with the exception of the 23% that should include the 9% undeclared as independent. Add them....and its 100%. In fact....giving the liberals 31% is quite LIBERAL with the actual numbers of recent history that has liberals at 24% not 31%.... any poll that includes more than 27% liberals + or - the 3% margin for error....will always be skewed to the left side.
The false dichotomy is the way all polls are skewed by the media propaganda suggesting that LIBERALISM is the mainstream of American Culture and Morality when it fact liberalism is at its lowest point in decades as realized in the majority of STATES and the election results. They get away with this type of Nazi propaganda because they have the biggest mega-horn to announce the propaganda. Liberals control the media in both the news and entertainment sectors....not to mention the way the left has usurped the power of education away from the states that actually have a 180 degree difference in societal and political ideologies. That's the very reason there was the grinding and gnashing of teeth from the liberal left with the appointment of an Educational conservative that will do everything within her power to give the state and local boards back the power that was stolen by the feds. As Hitler's minions declared, "Give me the power to educate your youth and I will own the nation within a 2 or 3 generations." --
www.gallup.com/poll/180452/liberals-record-trail-conservatives.aspx
Your criticism is guilty of the same crime as those ('they") that you accuse. Liberalism isn't at low ebb because a majority of states voted for Trump over Hillary, unless you pervert "lowest point" with circular reasoning (making it depend on your own conclusion) As for your Hilter references and knowledge of quotes, that's simply disturbing and makes the reader wonder whether you might keep Nazi memorabilia in a chest of drawers.