Year	DOD, current US$
1970	106390000
1971	89287968
1972	129686865
1973	161247424
1974	357451336
1975	647982450
1976	949772788.4
1977	1053373432.4000002
1978	1651583360.7999997
1979	2404210241.7
1980	3016838369.2
1981	4383176337
1982	4900523815.099999
1983	5932054963.999999
1984	5995469346.4
1985	6718756408.100001
1986	7018614779.2
1987	7559568144.999999
1988	6985711715.2
1989	6371041109.3
1990	6597073592.4
1991	6589985540.2
1992	6332118375
1993	7002172381.999999
1994	7899979484.400001
1995	8654499440.5
1996	8423818615.299999
1997	7374881541.9
1998	7376703136.299997
1999	9206894586.2
2000	8719382801.8
2001	8235037789.299999
2002	9079241935
2003	9507655436.699999
2004	9603800211.3
2005	8124814269.5
2006	5432302986.199999
2007	5748406248.5
2008	6300548713.299999
2009	20007183175.7
2010	19482008275.800003
2011	20743257561.6
2012	21643653270.7
2013	21933697798.499996
2014	20380443160.600006
2015	19396724964.299995
2016	18863113418.49999
2017	20584852053.5
2018	21616461408.9
2019	22946736324.399998
2020	41357529363.49999
2021	68623055789.700005
2022	68012798235.80002