A "normalizing" re-alignment of voting behaviour in East Germany?
I am currently working on a book chapter about "Sozialstruktur und Wahlverhalten in Ost- und Westdeutschland -- Konvergenz, Divergenz oder Persistenz?" (Social Structure and Voting Behaviour in East and West Germany -- Convergence, Divergence, or Persistence?). In this context I found the remarkable result shown in the following figure.