# Years Size Links
ASDP 1995–2018 14.1%
B 1988–1993
CPSU 1912–1991
EMU 2008–2018 10.0%
EDP 1990–2006 12.7%
FMDP 1999–2009 24.5%
KPU 1925–1991
OXDP 1991–2018 23.7%
OLDP 2003–2018 39.3%
OMTDP 1995–2018 23.0%