Year	NFL, US$
1970	1300088.9
1971	-118466.8
1972	2722944
1973	468191.6
1974	1440112.9
1975	4290106
1976	6472027.8
1977	968930.1
1978	-567434.7
1979	-1284737.9
1980	3026793.7
1981	-791021.2
1982	3682691.9
1983	12969419.6
1984	38664845.3
1985	29527724.2
1986	21221642.9
1987	23178043
1988	13854733.9
1989	3243467.2
1990	18639688.3
1991	46078824.9
1992	35771208.9
1993	19142897.5
1994	17003328.6
1995	9342993
1996	14927747.2
1997	6984155.1
1998	1810082.7
1999	-3072691.5
2000	-682477.3
2001	5357914.9
2002	23294540.3
2003	19736738.9
2004	13790577
2005	15434592.5
2006	29985570.5
2007	25860203.7
2008	29369652.3
2009	50042661.7
2010	15158455.5
2011	32541182.6
2012	-2407925.4
2013	37284835.7
2014	187835026.7
2015	390476449.6
2016	442810579.5
2017	311071782.6
2018	113529932.1
2019	101562036.8
2020	185535757.3
2021	58190158.8
2022	33123725.2