Year	DOD, current US$
1992	2037000
1993	27637000
1994	64738000
1995	108992000
1996	137216000
1997	148150000
1998	220080000
1999	296335000
2000	345747000
2001	366122000
2002	475754000
2003	583261000
2004	676602000
2005	655409000
2006	728673000
2007	808726000
2008	834503000
2009	873711000
2010	875442000
2011	909437000
2012	933487000
2013	937993000
2014	1085882000
2015	1019530000
2016	990929000
2017	1300445000
2018	1300562000
2019	1330309000
2020	1417820000
2021	1409341000
2022	1309852000