Year	DOD, current US$
1970	8122200
1971	8628403.5
1972	9486440.3
1973	8260480.3
1974	10154661
1975	14085560.5
1976	16201998.2
1977	24589678.1
1978	34003373.3
1979	53128547.8
1980	71941751
1981	84408003
1982	122070133.2
1983	128672831.9
1984	138033418.7
1985	175286619.1
1986	197621649.8
1987	258625573.6
1988	287087570.2
1989	328147754.2
1990	395586122.4
1991	447387652.9
1992	494402014.6
1993	542372022.5
1994	622553685.7
1995	684357708.7
1996	701229527.2
1997	672950604
1998	688207826.7
1999	687190387.9
2000	769689608.6
2001	684403514
2002	712577931.3
2003	705761420.2
2004	773436561.2
2005	666293758.5
2006	657437143.1
2007	685484471.5
2008	700047301.8
2009	766529460.1
2010	788060174.8
2011	813623741.4
2012	904228982.1
2013	925015906.5
2014	912086478.4
2015	952588686.1
2016	1358062674.5
2017	1504173109.2
2018	1463408840.9
2019	1583480653
2020	1737618388.9
2021	1833103211.3
2022	1809501529.8