# Name Years Size Links
AD 1986–1988 9.0%
CDU 2001–2003 5.4%
PDC 1983–2012 54.0%
PAD 1983–1985 7.7%
CD 1992–2015 12.2%
FMLN 1995–2015 42.6%
GANA 2013–2015 13.1%
CN 2013–2015 7.1%
PCN 1975–2012 18.6%
ARENA 1983–2015 50.8%
UNO 1998–2000 15.4%