Year	DOD, current US$
1970	1002000000
1971	1078000000
1972	1181000000
1973	1512000000
1974	2006000000
1975	2622000000
1976	3447000000
1977	5453000000
1978	4946144967.2
1979	8024094726.4
1980	16163000000
1981	24983000000
1982	26208666022
1983	10146905000
1984	6447905000
1985	5450000000
1986	5900000000
1987	5800000000
1988	7879000000
1989	8662005000
1990	16082000000
1991	21857000000
1992	24535000000
1993	36257400000
1994	39322600000
1995	37300400000
1996	29838600000
1997	27860400000
1998	26321200000
1999	24062300000
2000	18932000000
2001	14556400000
2002	23911000000
2003	22884000000
2004	20312000000
2005	22201000000
2006	26258000000
2007	27362000000
2008	24178259000
2009	25554840000
2010	43060959000
2011	52433505000
2012	75925485000
2013	92511449000
2014	81482049000
2015	64752983000
2016	46990083000
2017	43894420000
2018	56135444000
2019	55457072000
2020	46377846000
2021	47040956000
2022	54764460000