Year	DOD, current US$
1970	1561578000
1971	1649760000
1972	2085600000
1973	2392471000
1974	2777453000
1975	3236806000
1976	3778708000
1977	4132513000
1978	4431332000
1979	4969917000
1980	5604957000
1981	6377421256.6
1982	7519778618.3
1983	8336158154.5
1984	8998446939.1
1985	10382314452.9
1986	11708737265.6
1987	13650004182
1988	15405443716
1989	16962367648
1990	19116598774.6
1991	20650182000
1992	22519697000
1993	24123363000
1994	27076453000
1995	26065511000
1996	25439995000
1997	25408114000
1998	26112533532.1
1999	26461142000
2000	25967936000
2001	26468221000
2002	26092808000
2003	26504384000
2004	28379250000.1
2005	28004165000
2006	30440342000
2007	31998715000
2008	32794420000
2009	34432254000
2010	37068178000
2011	38129007000
2012	38162785000
2013	38185958000
2014	37238474000
2015	36508609000
2016	36348017000
2017	37233764000
2018	36464450000
2019	36808894000
2020	39576852000
2021	39741584000
2022	38257424000