Year	PPG + PNG (NFL, current US$)
1970	-783000
1971	6257000
1972	37363000
1973	65988000
1974	82546000
1975	94891000
1976	-4211000
1977	117170000
1978	10791000
1979	-5054000
1980	-26091000
1981	-16727000
1982	-4719000
1983	27569000
1984	10727000
1985	13037000
1986	5651000
1987	7159000
1988	2592000
1989	11333000
1990	19878000
1992	-1897000
1993	-4489000
1994	-6377000
1995	-81116000
1996	4197000
1997	-16039000
1998	-12670000
1999	81423000
2000	168875000
2001	-117778000
2002	21376000
2003	15746000
2004	21505000
2005	14025000
2006	-50190000
2007	438631000
2008	504814000
2009	278853000
2010	509451000
2011	681073000
2012	615533000
2013	839003000
2014	642557000
2015	404845000
2016	323707000
2017	-8412000
2018	-8042000
2019	445058000
2020	-433781000
2021	29719000
2022	-44416000