# Years Size Links
C 1918–1918 39.4%
CD 1999–2019 33.7%
Coalition Re 1932–1932 34.4%
CPN 1956–1968 79.2%
indep 1972–2019 100.0%
MLN 1960–1968 9.1%
MOLIRENA 1984–2019 20.2%
MPE 1994–1994 9.7%
National Union 1968–1968 81.0%
P 1918–1918 60.6%
PAD 1968–1968
PALA 1968–1989 12.2%
PC 1924–1936 23.9%
Peoples All 1968–1968 16.7%
PL 1924–1984 82.6%
PLA 1989–1989 10.2%
PLCh 1932–1948 21.9%
PLD 1936–1948 14.5%
PLDo 1932–1948 43.8%
PLN 1940–2004 20.8%
PLR 1932–1948 32.1%
PNR 1936–1952 53.1%
PPA 1964–2019 28.6%
PPN 1968–1968
PPPDC 1984–2004 36.1%
PR 1960–1984 17.0%
PRA 1948–1952 28.6%
PRCL 1960–1960 4.2%
PRD 1980–2019 49.3%
PREN 1948–1952 17.0%
PS 1994–2004 15.7%
PUP 1952–1952 7.5%
tech 1980–1980 66.7%
TPN 1960–1968 9.5%
United Liberal 1948–1948 40.5%
UP 2009–2009 5.7%