Year	PPG + PNG (NFL, current US$)
1970	-900000
1971	-613000
1972	-1550000
1973	-451000
1974	16178000
1975	-1907000
1976	366000000
1977	128409000
1978	214884000
1979	36687000
1980	80361000
1981	-5828000
1982	81127000
1983	39836000
1984	-54157000
1985	-70492000
1986	-56123000
1987	-148069000
1988	-219830000
1989	-170890000
1990	395403000
1991	66317000
1992	-51491000
1993	739034000
1994	966657000
1995	1109767000
1996	2497630000
1997	2630888000
1998	450859000
1999	4753752000
2000	1795711000
2001	884202000
2002	608644000
2003	1639354000
2004	1822937000
2005	1091951000
2006	2241405000
2007	28364000
2008	-839284000
2009	3527287000
2010	1699824000
2011	1369443000
2012	3099249000
2013	3284483000
2014	257868000
2015	2057396000
2016	-962468000
2017	-879238000
2018	2931536000
2019	2898161000
2020	7038411000
2021	2974688000
2022	2764844000