Year	DOD, current US$
1970	104000000
1971	122000000
1972	131000000
1973	147000000
1974	165000000
1975	186000000
1976	220000000
1977	180000000
1978	210000000
1979	441000000
1980	737000000
1981	903000000
1982	720000000
1983	797000000
1984	932000000
1985	1310000000
1986	1863000000
1987	2280000000
1988	2429000000
1989	2771159000
1990	3184737000
1991	4134107000
1992	4394000000
1993	1946000000
1994	1938000000
1995	3235000000
1996	2816010000
1997	2481000000
1998	2159376893.6
1999	1830190000
2000	1518730000
2001	1313800000
2002	1540000000
2003	1245000000
2004	1245000000
2005	1230000001
2006	1322000000
2007	2228000000
2008	1370000000
2009	1466000000
2010	4667000000
2011	3619000000
2012	4027000000
2013	4652000000
2014	5487000000
2015	6474000000
2016	7121000000
2017	8709400000
2018	8087921000
2019	9255731000
2020	7229582000
2021	9073629000
2022	8768380000