Year	DOD, current US$
2006	879825840.4
2007	1299340650.2
2008	1502099048.5
2009	2356696742.8
2010	4502976940.9
2011	5524651521.6
2012	6175932504.6
2013	6581255607.9
2014	6416308969.5
2015	6674238727
2016	6882446867.3
2017	7212636356.9
2018	7158650805.3
2019	7585473319.4
2020	9468501170.6
2021	9235152250.1
2022	8815215689