Year	DOD, current US$
1970	6095271963.6
1971	6549450073.8
1972	7170504526.6
1973	9155132065.7
1974	12074544375.1
1975	15759411868.8
1976	20321343670.6
1977	25420284254.5
1978	30660378490.1
1979	34814530166.2
1980	41411370375.6
1981	53429639827.2
1982	59844684425.2
1983	81751109474.3
1984	86208756283.5
1985	88643850490.8
1986	91122956236.3
1987	98689747215
1988	86716043247.6
1989	80263660739.6
1990	81971183815.9
1991	85596942269
1992	81970297584.2
1993	90807913903.8
1994	96732206733.9
1995	113605390758.2
1996	114465446238.2
1997	111896935834
1998	136431083271.1
1999	156929914558.9
2000	158803745456.6
2001	187651657007.9
2002	169156316972.3
2003	175945737305.1
2004	189277790704.2
2005	195609996066
2006	195134759068.6
2007	222830302235.3
2008	223615139765
2009	216252135672.2
2010	259383301054.5
2011	294883847445.5
2012	351343416347.2
2013	404567085548.9
2014	450571666063.7
2015	461811254960.4
2016	493969326308.8
2017	530687130399.9
2018	545751280092.5
2019	549912047116.8
2020	552201302146
2021	531296287753.6
2022	530495323550.8