Year	PNG (NFL, current US$)
1970	5000000
1971	1200000
1972	3800000
1973	8900000
1974	9400000
1975	15000000
1976	20000000
1977	75000000
1978	-25000000
1979	-25000000
1980	50000000
1981	60000000
1982	40000000
1983	-25000000
1984	-26300000
1985	31300000
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	4000000
1993	101850000
1994	79107000
1995	72523000
1996	61000000
1997	231405000
1998	294078000
1999	346195000
2000	619231000
2001	494383000
2002	125922000
2003	199457000
2004	-45276000
2005	539988000
2006	-650455000
2007	-201640000
2008	-195354000
2009	-488786000
2010	-37475000
2011	266815000
2012	810258000
2013	902177000
2014	246492000
2015	1546125000
2016	1036304000
2017	1105138000
2018	779537000
2019	373734000
2020	440094000
2021	369726000
2022	-279224000