Year	DOD, current US$
1994	363977089.7
1995	1541936088.6
1996	2262342513.1
1997	2402423205.5
1998	2795004385.1
1999	4603478548.2
2000	3779269474.8
2001	3556778897.8
2002	3656343934.1
2003	3781675366.8
2004	3638889412.4
2005	3059060006.3
2006	2800170409.8
2007	2500501318.3
2008	6725937672.1
2009	13026631323.7
2010	16261859619.3
2011	16211596668.7
2012	12794963206.1
2013	7189976453.4
2014	7607476703.3
2015	12485727667.9
2016	13075404912.7
2017	14001431254.9
2018	12997230934
2019	11328387888.2
2020	12824418311.6
2021	14505204389.7
2022	14434274284.3