Year	PNG (NFL, current US$)
1970	261000000
1971	414500000
1972	489300000
1973	580500000
1974	426200000
1975	659500000
1976	887200000
1977	1490700000
1978	1553300000
1979	1437800000
1980	1210700000
1981	514500000
1982	-212300000
1983	73000000
1984	-416000000
1985	-121300000
1986	-25400000
1987	-155000000
1988	23000000
1989	166000000
1990	5000000
1991	-373000000
1992	-153000000
2002	202412000
2003	467665000
2004	1190732000
2005	2070976000
2006	3786354000
2007	4195991000
2008	3398248000
2009	108174000
2010	148740000
2011	-67610000
2012	-605028000
2013	-604464000
2014	-2570807000
2015	-580837000
2016	-1659566000
2017	2483104000
2018	894777000
2019	1315891000
2020	1850226000
2021	-74367000
2022	221313000