for neps

Burundi

January 7, 1962 - August 7, 1966
November 29, 1966 - January 11, 1976
January 12, 1976 - March 9, 1987
March 10, 1987 - October 7, 1993
October 27, 1993 - May 2, 1994
June 5, 1994 - July 27, 1996
July 26, 1996 - April 30, 2003
May 1, 2003 - August 26, 2005
August 27, 2005 - May 31, 2017

Kenya

December 12, 1963 - August 22, 1978
August 23, 1978 - December 30, 2002
December 31, 2002 - September 4, 2013
September 5, 2013 - May 31, 2017

Rwanda

October 26, 1961 - May 7, 1973
May 8, 1973 - April 4, 1994
July 20, 1994 - May 31, 2017

Tanzania

9/11/1961 - 5/11/1985
5/12/1985 - May 11, 1995
May 12, 1995 - December 21, 2005
December 22, 2005 - May 11, 2015
May 12, 2015 - May 31, 2017

Uganda

September 10, 1962 - January 25, 1971
January 26, 1971 - April 10, 1979
April 11, 1979 - June 20, 1979
December 17, 1980 - July 27, 1985
January 29, 1986 - May 31, 2017