Year	PNG (DOD, current US$)
1970	2770000000
1971	2934400000
1972	3120700000
1973	3444800000
1974	3771100000
1975	4194800000
1976	4343200000
1977	4523800000
1978	4954800000
1979	5600000000
1980	7300000000
1981	10200000000
1982	8100000000
1983	14800000000
1984	16296000000
1985	15745000000
1986	15103000000
1987	14148000000
1988	5931000000
1989	3971000000
1990	5835000000
1991	7620000000
1992	10675000000
1993	15538544000
1994	17098800000
1995	18348400000
1996	20340000000
1997	27455867000
1998	48394773000
1999	68180315000
2000	76036364000
2001	91646914000
2002	67922699000
2003	66895873000
2004	77147285000
2005	80060590000
2006	89669582000
2007	101998719000
2008	95240036000
2009	97374072000
2010	113458088000
2011	130581791000
2012	155442365000
2013	184534086000
2014	203118629000
2015	202452911000
2016	224833673000
2017	241470779000
2018	247924487675.1
2019	243478981554.7
2020	243140050752.6
2021	240428142319.4
2022	237399981140