Year	DOD, current US$
1970	12277000
1971	12448000
1972	13543000
1973	16477000
1974	18670000
1975	33755000
1976	70538000
1977	95836000
1978	126668000
1979	153097000
1980	189566000
1981	254050000
1982	340608403.9
1983	393938610.1
1984	470515204.8
1985	517394748.9
1986	596501407.2
1987	687730718.1
1988	795547161.6
1989	870779458.7
1990	1028252261.8
1991	1105401250.7
1992	1132981000
1993	1205025000
1994	1251097000
1995	1272401000
1996	1243517000
1997	1197817000
1998	1226006000
1999	1207991000
2000	1166914000
2001	1137459000
2002	1192223000
2003	1262493000
2004	1299569000
2005	1233532000
2006	1271069000
2007	1306968000
2008	1299722000
2009	1305941000
2010	1290293000
2011	1287498000
2012	1288432000
2013	1290174000
2014	1238606000
2015	1202930000
2016	1179515000
2017	1224647000
2018	1205793000
2019	1201291000
2020	1233772000
2021	345901000
2022	294392000