Year	DOD, current US$
1999	6029710.9
2000	5723944.2
2001	5521066.2
2002	5972643.3
2003	6528163.4
2004	6822683.5
2005	6279069
2006	6609130.1
2007	87140041.8
2008	124019768
2009	422354405.8
2010	395364110.8
2011	355184623.9
2012	316566983.6
2013	297661728.4
2014	280035177
2015	267843706.2
2016	259841852.8
2017	275266633.5
2018	268821930
2019	267282208.4
2020	278385171
2021	1120330080.2
2022	1065297849.5