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	147701000
1993	141818000
1994	135929000
1995	130045000
1996	124162000
1997	118276000
1998	112390000
1999	106506000
2000	100620000
2001	94737000
2002	88851000
2003	82967000
2004	77080000
2005	71196000
2006	65311000
2007	59427000
2008	53539000
2009	47656000
2010	41771000
2011	35887000
2012	30003000
2013	25077000
2014	20675000
2015	17157000
2016	14178000
2017	11201000
2018	8223000
2019	5669000
2020	3117000
2021	924000
2022	0