Year	NFL, current US$
1970	-700000
1971	-1460000
1972	1009000
1973	2816000
1974	5231000
1975	2075000
1976	10244000
1977	6667000
1978	22953000
1979	21438000
1980	17101000
1981	23351000
1982	23924000
1983	114326000
1984	30629000
1985	33086000
1986	21891000
1987	40296000
1988	76313000
1989	-6659000
1990	-15444000
1991	-14713000
1992	-16688000
1993	-27108000
1994	141192000
1995	-19609000
1996	-27817000
1997	-17007000
1998	-8024000
1999	-676000
2000	-6127000
2001	8239000
2002	-9153000
2003	-1818000
2004	-74692000
2005	2184000
2006	-7790000
2007	-10754000
2008	-7721000
2009	-10366000
2010	-14980000
2011	-13464000
2012	-6614000
2013	4052000
2014	-445000
2015	12454000
2016	57689000
2017	414833000
2018	5596000
2019	232738000
2020	66570000
2021	84256000
2022	131824000