Year	DOD, current US$
1970	5596321857.4
1971	7152168592.099999
1972	8617745364.599998
1973	10251542136.300001
1974	12635929599.699999
1975	15537171500.3
1976	19299251469.7
1977	23071772004.4
1978	26968272072.100006
1979	29896958088.500004
1980	35406949619.4
1981	45418184037.4
1982	51639381295.1
1983	58780248648.3
1984	62296357853.39999
1985	76291102493.2
1986	96355238363.2
1987	121711172870.99998
1988	129027848672.20001
1989	156749881628.59998
1990	180309737006.1
1991	199497273916.90002
1992	217250929101.5
1993	236561347874.9
1994	276813145504.80005
1995	318830323725.10004
1996	336134315899.89996
1997	355543642215.5
1998	400971948894.80005
1999	410853171814.2
2000	381938934386.2001
2001	358455835704.80005
2002	351106056611.1001
2003	354992476639.49994
2004	370798692487.7
2005	386527700048.6
2006	406457774822.8
2007	435490827528.49994
2008	475715428395.69995
2009	501955929789.89996
2010	558637601373
2011	658377296968.9
2012	796797599232.4001
2013	863156779484.1
2014	1048032596707.9001
2015	1046388484748.7
2016	1172223328392.2
2017	1290543927804.8003
2018	1415965678131.8003
2019	1623575105084.0999
2020	1852781932060.2002
2021	1974800087805.2004
2022	1814112574080.8994