World War I (6 April 1917 - 11 November 1918, extended to 1 April 1920 for those who served in Russia): 58,053
World War II (7 December 1941 - 31 December 1946, extended to 25 July 1947 in some cases): 233,985
Korean Conflict (25 June 1950 - 31 January 1955): 112,000
Vietnam Era (5 August 1964 - 7 May 1975): 36,578
Gulf War (1 August 1990 - cessation of hostilities on 11 April 1991): 12,000 bonuses paid