Year	DOD, current US$
1993	22601000
1994	60350000
1995	141177000
1996	196846000
1997	251149000
1998	328027000
1999	342360000
2000	376810000
2001	388675000
2002	453552000
2003	530419000
2004	578915000
2005	564960000
2006	611803000
2007	651135000
2008	655494000
2009	655981000
2010	649351000
2011	660493000
2012	675024000
2013	697671000
2014	672245000
2015	652061000
2016	630599000
2017	666981000
2018	659529000
2019	657031000
2020	677428000
2021	652708000
2022	636486000