Year	DOD, current US$
1992	0
1993	868419.4
1994	8051391.4
1995	5963000
1996	26790000
1997	4008000
1998	21067386
1999	16046619.6
2000	480871559.3
2001	435535660.5
2002	488595798.6
2003	540839557.2
2004	592181910.1
2005	717578993.2
2006	842136000
2007	1078965000
2008	1357927000
2009	1365593000
2010	1470838000
2011	1655422000
2012	1299303000
2013	1828498000
2014	1475369000
2015	1211883000
2016	1330986000
2017	1649376000
2018	1864945000
2019	1767678000
2020	1996149000
2021	2350235000
2022	2447966000