Year	DOD, current US$
1995	100873212.2
1996	174970976.3
1997	266787194.4
1998	321227971.7
1999	618051142.8
2000	535896290
2001	488207206.5
2002	487639730.2
2003	487459411.6
2004	446885181.2
2005	383127572.2
2006	365276173
2007	345670553.7
2008	315789574.8
2009	302558244.1
2010	282350979.1
2011	264679350.5
2012	251858474.3
2013	242453187.9
2014	224366292.7
2015	212814959.2
2016	206457094.3
2017	218712839
2018	213592206
2019	212368821.7
2020	221190669.9
2021	740389339
2022	704020345.9