# Years Size Links
EAL 1951–1951 70.4%
indep 1951–1961 60.0%
JUNTA 1974–1974 16.4%
MNU 1994–1994 17.4%
NDP 1979–2015 66.3%
PPP 1954–1974 49.4%
PLM 1957–1957 15.2%
SVLP 1957–1994 69.0%
ULP 1998–2015 56.5%
UPM 1979–1979 13.6%