The 36.9 ultimatum refers to the 1997 ultimatum by then-Prime Minister of Norway, Thorbjørn Jagland, that his government would resign if the Norwegian Labour Party gained less than 36.9% of the votes (the percentage gained by the Labour Party in 1993 under Gro Harlem Brundtland) in the parliamentary election, no matter what the parliamentary situation would be.
The Bourne Ultimatum | 1939 German ultimatum to Lithuania | 1940 Soviet ultimatum to Lithuania |