Year	PNG (NFL, current US$)
1970	38900000
1971	-6600000
1972	13500000
1973	137600000
1974	188200000
1975	101700000
1976	39600000
1977	25700000
1978	548700000
1979	473013000
1980	575304000
1981	451618000
1982	56089000
1983	574930000
1984	209582000
1985	-201627000
1986	-119298000
1987	-59948000
1988	112206000
1989	227791000
1990	164550000
1991	37956000
1992	122291000
1993	26868000
1994	-601747000
1995	-490862000
1996	-778862000
1997	-1877723000
1998	-431122000
1999	-2126558000
2000	2651284000
2001	2382256000
2002	2102580000
2003	101704000
2004	189749000
2005	2064207000
2006	2913344000
2007	13779283000
2008	2329628000
2009	6429188000
2010	12146648000
2011	16092051000
2012	7753005000
2013	16316602000
2014	11667971000
2015	11202672000
2016	16143902000
2017	15300996000
2018	2742600000
2019	-2812694000
2020	1505273000
2021	-57451000
2022	1769088000