Year	DOD, current US$
1970	1888323200.2
1971	2280225317.4
1972	2539569347.9
1973	3003209180
1974	3309821915.4
1975	3370839386.7
1976	3895984289.8
1977	4950164698.7
1978	7046662075.5
1979	11671362760.8
1980	15575434135
1981	15712311774.6
1982	16489927709.2
1983	16469391416.4
1984	16996790063.2
1985	19927287741
1986	25499523354
1987	32550291463.8
1988	34277055799.5
1989	35784490329.7
1990	39924152195.2
1991	41756488639.5
1992	43893858153.6
1993	50071763966
1994	54595390455.6
1995	57395573773.5
1996	62617636165.8
1997	66131656111.2
1998	75348512178.4
1999	77267572287.5
2000	83564736677.6
2001	82343477817.5
2002	90840174051.8
2003	96810160529.2
2004	107087797097.5
2005	119887077403.2
2006	157264178519.3
2007	209564239867
2008	229378238006.9
2009	220232112244.3
2010	216378845135.7
2011	219522367640
2012	236243899728.4
2013	258629628437.9
2014	269753024104.2
2015	293659765807.2
2016	307571684451.3
2017	336118286990.4
2018	332134852620.4
2019	317298030895
2020	316530760771.4
2021	311528200115.9
2022	303124765669.6