Year	NFL, current US$
1970	1313000
1971	1747000
1972	1673200
1973	9887800
1974	19175200
1975	19355200
1976	13381800
1977	23436400
1978	23853400
1979	23464000
1980	11339000
1981	48044000
1982	31506000
1983	39773000
1984	21266000
1985	20177000
1986	7461000
1987	-1968000
1988	15006000
1989	58651000
1990	17592000
1991	18522000
1992	40067000
1993	59442000
1994	32623000
1995	17150000
1996	21897000
1997	6965000
1998	-8798000
1999	-16103000
2000	-16601000
2001	-19767000
2002	-20428000
2003	-22857000
2004	-24111000
2005	-24502000
2006	-24508000
2007	-23896000
2008	-15443000
2009	-24371000
2010	-24646000
2011	-23974000
2012	-25630000
2013	-23959000
2014	-22090000
2015	-22055000
2016	-20606000
2017	-20418000
2018	-19506000
2019	-18429000
2020	-16995000
2021	-12256000
2022	-10949000