Year	DOD, current US$
1970	24056559.7
1971	28153110.2
1972	36274039.9
1973	55258706.9
1974	63878032.4
1975	71299925.4
1976	79236303.4
1977	104228554.2
1978	105737102.1
1979	115881904.1
1980	146543065.4
1981	176244397.1
1982	196315838.9
1983	203003532.2
1984	215242999.8
1985	286441439.9
1986	391798453.8
1987	536516070.9
1988	580144002.6
1989	621429761.9
1990	624105633.7
1991	716923576.6
1992	729611332.6
1993	773206886
1994	802413158.9
1995	853947296.4
1996	850364622.4
1997	801503462.5
1998	841130609.4
1999	827703143.9
2000	797330172.8
2001	758407073.8
2002	984353104.4
2003	912858354.1
2004	946211010
2005	886615038.8
2006	878713405.2
2007	867203595.7
2008	832099900.3
2009	303055919.3
2010	375833696.5
2011	288005664.1
2012	308841681.5
2013	328130476.9
2014	395667981.2
2015	425397876.5
2016	421342867.7
2017	397690135
2018	416952163.7
2019	419584149.7
2020	411026779.1
2021	437469120.3
2022	433691634.8