Year	DOD, current US$
1991	425285623.2
1992	492446965.5
1993	577384270.8
1994	581342091
1995	62336399.2
1996	31589079.6
1997	47783414.8
1998	34905746
1999	29038739.8
2000	36665780.4
2001	30618859.5
2002	29046332.8
2003	149434035.8
2004	1227000
2005	155038000
2006	386475000
2007	510666758.6
2008	1149654325.7
2009	680539000
2010	743172000
2011	1091790000
2012	1469894000
2013	1585545000
2014	1748013000
2015	1586286000
2016	1646817000
2017	1891757000
2018	1903947000
2019	607216000
2020	669882000
2021	957120000
2022	1017982000