Year	DOD, current US$
1970	1186760.4
1971	2012552.8
1972	2514145.3
1973	2015822.6
1974	632697.3
1975	679308.5
1976	1482059.2
1977	20401989.1
1978	18787634.5
1979	24782032
1980	24011404
1981	72347773.8
1982	18373111.2
1983	21235205.7
1984	69219920.1
1985	69063744.9
1986	78712880.4
1987	74936881.7
1988	52391584.9
1989	46125334.4
1990	61808912.4
1991	74600860.9
1992	55441649.7
1993	46316423.1
1994	40921138.4
1995	71568271.5
1996	78997101.2
1997	274598940
1998	185210820.5
1999	189056063.3
2000	113867289.7
2001	96520329.2
2002	143759552.8
2003	35425158.2
2004	50469948.7
2005	27370302.5
2006	30336000
2007	6354000
2008	6474457.2
2009	24163541.5
2010	6094000
2011	193218519.1
2012	38817590.9
2013	70018363
2014	57287447.2
2015	81706886.2
2016	79964370.4
2017	91545441.1
2018	108891919.7
2019	99633795
2020	72467047.3
2021	85146808.7
2022	52571251.1