Year	PNG (NFL, current US$)
1970	5000000
1971	5000000
1972	5000000
1973	16300000
1974	28000000
1975	35700000
1976	-5000000
1977	60000000
1978	-25000000
1979	-25000000
1980	-25000000
1981	-36700000
1982	-6500000
1983	-3000000
1990	1948000
1991	1950000
1992	10248000
1993	-1000000
1994	400000
1995	0
1996	2500000
1997	-3500000
1998	16000000
1999	44309000
2000	-8191000
2001	89495000
2002	61609000
2003	27770000
2004	314136000
2005	38728000
2006	220568000
2007	154279000
2008	67800000
2009	-28500000
2010	-12709000
2011	10482000
2012	-9413000
2013	294762000
2014	1508765000
2015	1078732000
2016	2906246000
2017	5888166000
2018	3043157000
2019	2593700000
2020	-41533000
2021	-1229853000
2022	-414555000