Year	DOD, current US$
1970	82997000
1971	87919000
1972	99384000
1973	113463000
1974	126789000
1975	143521000
1976	163333000
1977	181035000
1978	188465000
1979	190294000
1980	189432000
1981	188203000
1982	186547000
1983	183950000
1984	180997000
1985	177457000
1986	173558000
1987	169903000
1988	166191000
1989	161575000
1990	157393000
1991	152970000
1992	149738000
1993	192056000
1994	309560000
1995	669142000
1996	1117401000
1997	1482773000
1998	1990949000
1999	2441131000
2000	2667100000
2001	2890582000
2002	3730278000
2003	4580243000
2004	5525280000
2005	5516896000
2006	6188048000
2007	6861515000
2008	7159516000
2009	7630574000
2010	7835262000
2011	8066461000
2012	8361913000
2013	8302202000
2014	7886569000
2015	7540382000
2016	7286933000
2017	7594357000
2018	7812338000
2019	7562735000
2020	7988984000
2021	7836298000
2022	8651676000