Year	NFL, current US$
1970	-129000
1971	-247000
1972	-520000
1973	-417000
1974	-331000
1975	-275000
1976	-318000
1977	-236000
1978	7451000
1979	5444000
1980	1804000
1981	13457000
1982	10285000
1983	19133000
1984	28985000
1985	25731000
1986	37595000
1987	50666000
1988	1517000
1989	-11865000
1990	-12964000
1991	-13174000
1992	-13996000
1993	-4270000
1994	30471000
1995	39255000
1996	36535000
1997	51141000
1998	42998000
1999	62568000
2000	82984000
2001	32469179.2
2002	16967989.2
2003	38681000
2004	8396000
2005	3558000
2006	21175000
2007	1150000
2008	-1203000
2009	-2111000
2010	140435000
2011	7501000
2012	2799000
2013	57626000
2014	-3603000
2015	-39642000
2016	95336000
2017	151322000
2018	179045000
2019	214458000
2020	735411000
2021	159097000
2022	653269000