Year	DOD, current US$
1992	79312483
1993	558986470.1
1994	1450018420.1
1995	1240357909
1996	1361321590.8
1997	1465764166.6
1998	1648137048.9
1999	1851041690.9
2000	1825515848.6
2001	1909485070.3
2002	2034422947.1
2003	2148630818.2
2004	2316620171.1
2005	2151260501
2006	2573385096.3
2007	2986949884.4
2008	7721515061.9
2009	8672797229.9
2010	8790390910.4
2011	10817606103.3
2012	12624705945
2013	13603272110.6
2014	14157391179.6
2015	14874617981.4
2016	16320114022.1
2017	16423919315.4
2018	17326169250.1
2019	18756970084.2
2020	20088955014.6
2021	22053309338.8
2022	23981724306.4