# Years Size Links
ally 1967–1967 14.3%
UNA 1951–1967 23.8%
PDA 1985–1985 10.0%
OLA 1993–2001 11.2%
MPA 2001–2005 9.6%
PPA 1951–1993 71.4%
AVP 1951–2013 57.3%
ADN 1985–1993 8.8%
RED 2005–2005 5.5%
PPN 1989–1989 5.2%
MEP 1971–2013 61.9%
DR 2009–2013 7.8%