Year	DOD, current US$
1993	424209000
1994	452174000
1995	472437000
1996	697741000
1997	732694000
1998	892861000
1999	951188000
2000	959106000
2001	983091000
2002	1115397000
2003	1223492000
2004	1453961000
2005	1402841000
2006	1448931000
2007	1520944000
2008	1520222000
2009	1519820000
2010	1625695000
2011	1650651000
2012	1648135000
2013	1631269000
2014	1564309000
2015	1550809000
2016	1513613000
2017	1571584000
2018	1610251000
2019	1584381000
2020	1670181000
2021	1585845000
2022	1423077000