Year	PNG (DOD, current US$)
1970	172600000
1971	317800000
1972	364600000
1973	306000000
1974	261000000
1975	231000000
1976	206000000
1977	205300000
1978	132200000
1979	163500000
1980	138600000
1981	337900000
1982	653300000
1983	820100000
1984	890000000
1985	867862000
1986	673978000
1987	729259000
1988	855954000
1989	823800000
1990	938200000
1991	964400000
1992	1725727000
1993	1344314000
1994	945620000
1995	710736000
1996	877886000
1997	1049452000
1998	1079895000
1999	1058808000
2000	750000000
2001	491000000
2002	239000000
2003	129464000
2004	165948000
2005	386506000
2006	451173000
2007	213261000
2008	344662000
2009	415253000
2010	4337326000
2011	11199090000
2012	13338226000
2013	19846793000
2014	18069603000
2015	18400377000
2016	16494311000
2017	14662708000
2018	13674293000
2019	13601000000
2020	11946653000
2021	9857751000
2022	8052228000