Year	DOD, current US$
1993	133922025.2
1994	214328549.4
1995	370656928
1996	520544050.4
1997	638485619.5
1998	804242112.9
1999	1022596079.8
2000	1018418173.9
2001	1410424531.1
2002	1719549290.3
2003	1996130970.2
2004	2107914571.2
2005	1969824792.5
2006	2138883502.7
2007	3081934925.4
2008	3612490093
2009	4934959249.6
2010	6307170668.6
2011	7410792665.3
2012	7640566516.3
2013	8681090391.3
2014	8555656187
2015	8831021220.8
2016	9855623087.1
2017	10228295738.5
2018	10725730268.9
2019	11884488146.3
2020	12599980395.5
2021	13801512363.2
2022	14715170887.6