Year	PPG + PNG (NFL, current US$)
1970	211439000
1971	314058000
1972	314451000
1973	8436000
1974	-256363000
1975	-380411000
1976	932918000
1977	1592757000
1978	1701194000
1979	3795859000
1980	1507106000
1981	1299627000
1982	810261000
1983	1404254000
1984	-81012000
1985	-516497000
1986	-1355752000
1987	-1612107000
1988	-898656000
1989	79971000
1990	-921959000
1991	-338177000
1992	-108240000
1993	-595534000
1994	-382357000
1995	-215950000
1996	1261661000
1997	2689932000
1998	411558000
1999	-721342000
2000	1481141000
2001	-958213000
2002	-317621000
2003	743176000
2004	811089000
2005	-2695722000
2006	-1277123000
2007	4218765000
2008	4807679000
2009	6934452000
2010	7368073000
2011	9852011000
2012	1699018000
2013	-54418000
2014	-62860000
2015	5025810000
2016	168810000
2017	-109645000
2018	-161000
2019	0
2020	0
2021	-76235000