Year	DOD, current US$
1993	100000
1994	101043000
1995	115533000
1996	120744000
1997	123754000
1998	134887000
1999	122328000
2000	105154000
2001	91369000
2002	89247000
2003	83684000
2004	73031000
2005	58670000
2006	49700000
2007	42311000
2008	42321000
2009	255630000
2010	291336000
2011	317548000
2012	424328000
2013	556657000
2014	589814000
2015	641812000
2016	724620000
2017	821832000
2018	905166000
2019	947626000
2020	955133000
2021	1001535000
2022	993141000