Year	PNG (DOD, current US$)
1999	3014000
2000	662513000
2001	707457000
2002	621642000
2003	1896478000
2004	2434731000
2005	3532447000
2006	4682290000
2007	7180021000
2008	8906832000
2009	8440337000
2010	8638340000
2011	6376561000
2012	6777203000
2013	7121446000
2014	6677915000
2015	5782015000
2016	5817655000
2017	7314177000
2018	4583710000
2019	4624206000
2020	4874678000
2021	4106448000
2022	4235499000