Year	PNG (NFL, current US$)
1970	11600000
1971	21000000
1972	12100000
1973	20600000
1974	62600000
1975	61200000
1976	-93000000
1977	166800000
1978	162000000
1979	9100000
1980	204700000
1981	199000000
1982	-52200000
1983	103700000
1984	15140000
1985	4205000
1986	-41072000
1987	-106203000
1988	46090000
1989	157899000
1990	69648000
1991	12685000
1992	8316000
1993	-28326000
1994	-29314000
1995	67719000
1996	409444000
1997	-155414000
1998	-82144000
1999	30385000
2000	110458000
2001	-148486000
2002	431816000
2003	-503247000
2004	523264000
2005	1381284000
2006	2559654000
2007	4436406000
2008	4444586000
2009	4633637000
2010	9985804000
2011	7333897000
2012	13410362000
2013	16601920000
2014	13225767000
2015	9380878000
2016	14187933000
2017	8950664000
2018	9737794000
2019	1488967000
2020	11021247000
2021	9296371000
2022	6360395000