^Bürgerschaftswahl 1993 (in German), Statistical office Hamburg and Schleswig-Holstein (Statistisches Amt für Hamburg und Schleswig-Holstein), archived from the original on 18 July 2011, retrieved 26 July 2009
^Bürgerschaftswahl 1997 (in German), Statistical office Hamburg and Schleswig-Holstein (Statistisches Amt für Hamburg und Schleswig-Holstein), archived from the original on 18 July 2011, retrieved 25 July 2009
The Left: is currently only in the state parliaments of Berlin, Bremen, Hamburg, Mecklenburg-Vorpommern, Saxony, Saxony-Anhalt, and Thuringia.
BSW: is currently only in the state parliaments of Berlin, Brandenburg, Hamburg, Rhineland-Palatinate, Saxony, and Thuringia.
FW: is currently only in the state parliaments of Bavaria, Rhineland-Palatinate and Saxony; does not participate in state elections in Brandenburg, an associated party BVB/FW participates here.