Year	DOD, current US$
1994	29056800.1
1995	36689461.6
1996	44286454.5
1997	75455613.8
1998	146136192
1999	273362649.1
2000	329696750.6
2001	432797640.1
2002	540750572.1
2003	656094138.2
2004	760244436.6
2005	757208868.8
2006	822735305.2
2007	896724741.4
2008	997784245.2
2009	1050653956.3
2010	1037276233.9
2011	1050966567.3
2012	990917322.4
2013	943357437
2014	906782925.5
2015	873287801.3
2016	797254598.7
2017	820766657.9
2018	791199901.6
2019	771710773.6
2020	789671429.3
2021	761804727.5
2022	715304699.5