Year	DOD, current US$
1984	1325188500.9
1985	2829525566.6
1986	3450885381.2
1987	4085146123.7
1988	4121792888.9
1989	4321680997.5
1990	4600672902.8
1991	4669674821.6
1992	5081983468.6
1993	5163211988.5
1994	7223305768.2
1995	7410074810.1
1996	7517522867
1997	7583169015.2
1998	8313495221.7
1999	7322033827.9
2000	6616319416.3
2001	4467431060.8
2002	5093523446
2003	5404860952.4
2004	5988473521.7
2005	6118093144.7
2006	4920139667.8
2007	5681113142.3
2008	6367161910.5
2009	7910668053.1
2010	11230847942.9
2011	13466363287.6
2012	19786449571
2013	28952024799.6
2014	34418918531.1
2015	38032451512.3
2016	42831376454.9
2017	45973842584.5
2018	49809958924.6
2019	54211762320.4
2020	58707922608
2021	62733021518.7
2022	64028375820.3