Year	DOD, current US$
1993	40000
1994	9615000
1995	14032076.5
1996	15481000
1997	4000000
1998	1480000
1999	29000000
2000	156210000
2001	102860000
2002	82380000
2003	103000000
2004	138000000
2005	186000000
2006	520000000
2007	1132000000
2008	1136000000
2009	595000000
2010	999000000
2011	91000000
2012	1631115000
2013	1604885000
2014	2020737000
2015	1547517000
2016	1395983000
2017	674712000
2018	569722000
2019	616855000
2020	452165000
2021	0
2022	506305000