Year	DOD, current US$
1970	1544277768.6
1971	1680030684.8
1972	1858758407.1
1973	1936271308
1974	2345230925
1975	2870888935.6
1976	4032304845
1977	5187898819.9
1978	6251549919.1
1979	7153757327.1
1980	8816904146.9
1981	10231566988.4
1982	12088344574.9
1983	13696155283.1
1984	14011326735.7
1985	16311548307.4
1986	21556582848.2
1987	24727744286.6
1988	23972678071.7
1989	23522002361.2
1990	25240874965.9
1991	26463475515
1992	26862624809.8
1993	29897633416.6
1994	33469806561.6
1995	33364460533.5
1996	35618484817.1
1997	38049188047.5
1998	46164016220.6
1999	51534869144
2000	50762988070.9
2001	50289056368.5
2002	52646646024.4
2003	55200676832.5
2004	55155558417.7
2005	51733472614.5
2006	52403259375.5
2007	51898261717.6
2008	51077574276.8
2009	50656283385.2
2010	53543875812.4
2011	52764643786
2012	51619249120.4
2013	47988731981.8
2014	59702693136.1
2015	60006046457.5
2016	59095055485.5
2017	57640152823.8
2018	61756078394.6
2019	65276939392.7
2020	83082837480.1
2021	87445030153.2
2022	90876655871.5