# Years Size Links
BFD 1990–1990 5.3%
CDU 1990–1990 40.8%
DSU 1990–1990 6.3%
PDS 1990–1990 16.4%
SDP 1990–1990 21.9%
SED 1949–1986 99.9%
tech 1949–1949 33.9%