# Years Size Links
CUDCDU 2004โ€“2007 19.9%
EPRDF 1988โ€“2019 59.8%
Forum 2010โ€“2018 4.8%
TPLF 1975โ€“2018 7.0%
UEDF 2005โ€“2008 9.5%
COPWE 1979โ€“1984
WPE 1984โ€“1991 100.0%