Year	PNG (NFL, current US$)
1970	90900000
1971	145200000
1972	46800000
1973	-58600000
1974	-45000000
1975	-30000000
1976	-25000000
1977	-200000
1978	-73100000
1979	-14500000
1980	-24900000
1981	199300000
1982	315400000
1983	166800000
1984	70000000
1985	177048000
1986	193884000
1987	55281000
1988	126695000
1989	102126000
1990	139200000
1991	25000000
1992	612378000
1993	-381423000
1994	-202651000
1995	-234834000
1996	170150000
1997	168566000
1998	41277000
1999	-14107000
2000	-45292000
2001	-81762000
2002	-113958000
2003	76087000
2004	36646000
2005	220680000
2006	65896000
2007	-200064000
2008	155775000
2009	31808000
2010	2425639000
2011	7066847000
2012	2285397000
2013	6508567000
2014	35680000
2015	-132231000
2016	-1582454000
2017	-1101255000
2018	-124511000
2019	-986353000
2020	-250000000
2021	-2164466000
2022	-2020134000