Year	DOD, current US$
1970	851954000
1971	853886000
1972	833133000
1973	799894000
1974	832206000
1975	802029000
1976	856800000
1977	894297000
1978	880890000
1979	891405000
1980	878184000
1981	862549000
1982	953755000
1983	977994000
1984	901885000
1985	1251687000
1986	2045102000
1987	3019172000
1988	4476179000
1989	5966877000
1990	7456146000
1991	8767780000
1992	9689425000
1993	10884013000
1994	12455368000
1995	11752563000
1996	10916955000
1997	10611083000
1998	10748797532.1
1999	10896820000
2000	10209696000
2001	9832015000
2002	7848142000
2003	6610790000
2004	7123220000
2005	7514261000
2006	8150798000
2007	8765728000
2008	9375644000
2009	10151391000
2010	12867605000
2011	13133993000
2012	13267177000
2013	13167306000
2014	13211660000
2015	13626768000
2016	14251539000
2017	14352596000
2018	14964832000
2019	16459538000
2020	19471586000
2021	21212097000
2022	22478635000