Year	DOD, current US$
1970	2239058180.3
1971	2555817127.1000004
1972	2945554070.7000003
1973	3726292736.3000007
1974	5287175237.3
1975	6414747290.4
1976	7323338024.400002
1977	9738179093.300003
1978	11871786261.400002
1979	14247866456.699999
1980	17366318352.300003
1981	20664543883.9
1982	23767778812.199997
1983	26131355345.3
1984	28658268553.899998
1985	34455204598.799995
1986	40122362740.299995
1987	48253518098
1988	49027077132.5
1989	51202316427.7
1990	56457337465.9
1991	58447866622.5
1992	59289293522.899994
1993	60327215943.9
1994	64668340799.60001
1995	66682684079.50001
1996	66020091848.80001
1997	62801833969.30001
1998	67800430206.7
1999	60257941679.99999
2000	59625785001.2
2001	56697060056.9
2002	62462943791.2
2003	68924752797.50002
2004	69437316468.80002
2005	66813281339.90001
2006	53075452280.100006
2007	58784051401.2
2008	67279745444.80001
2009	71832474688.5
2010	71692262696.6
2011	77168490389
2012	89911224117.8
2013	109792077907.90001
2014	122341674803.79999
2015	131911526510.1
2016	138201827500.39996
2017	151573014383.80002
2018	156684208591.90002
2019	164832525147.90002
2020	178976261301.5
2021	183596464194.30002
2022	185905472370.1