Year	PNG (DOD, current US$)
1993	207000
1994	3754000
1995	14510000
1996	67430000
1997	166950000
1998	323746000
1999	546205000
2000	466616000
2001	401017000
2002	397147000
2003	493023000
2004	503184000
2005	541829000
2006	617180000
2007	862621000
2008	1306462000
2009	3117401000
2010	3730452000
2011	3910000000
2012	4124838000
2013	5481000000
2014	6864091000
2015	7314516000
2016	8148700000
2017	8034500000
2018	7060924000
2019	8578600000
2020	11829198000
2021	13862341000
2022	16609815000