Year	DOD, current US$
1970	53554590661.6
1971	62591301384.20001
1972	72576758960.19998
1973	87103895130.1
1974	107113785161.90004
1975	129385135967.50003
1976	154874922756.00003
1977	190515066847.4
1978	236000188249.80005
1979	275261295422.9001
1980	325078804457.0001
1981	375933406059.5
1982	421058194401.2999
1983	483052104689.39984
1984	508438151502.1999
1985	566931189636.4
1986	642855074488.8998
1987	748478847873.4
1988	756775478124.4
1989	800802396882.1998
1990	847476361359.3998
1991	880706640037.5999
1992	969954553026.3002
1993	1073299060106.4001
1994	1208073835032.9
1995	1301207879820.4001
1996	1340748013356.5
1997	1392851346695.8
1998	1585488610011.7002
1999	1635822523394.7
2000	1595807422330.7007
2001	1581395102609.4995
2002	1604937340587.8994
2003	1719497937957.7002
2004	1824926973652.1997
2005	1828236047523.0005
2006	2000429081609.4
2007	2337357816668.7
2008	2567792820895.101
2009	2679614317089.8
2010	2934705561939.0005
2011	3376889140669.202
2012	3807954736354.8003
2013	4222599387679.799
2014	4532439942277.299
2015	4580316929690.299
2016	4892247582291.6
2017	5279723636118.004
2018	5474583714962.001
2019	5782569244275.701
2020	6098670796453.301
2021	6242227332760.603
2022	6020072503998.001