Year	NFL, current US$
1981	160000
1982	2105000
1983	8263000
1984	5377000
1985	7763000
1986	12274000
1987	11715000
1988	9304000
1989	13932000
1990	11994000
1991	4788000
1992	-32000
1993	-9100000
1994	-8848000
1995	-9478000
1996	-8455000
1997	-8304000
1998	-8696000
1999	-8009000
2000	-8139000
2001	-4465000
2002	-4462000
2003	-4947000
2004	-6890000
2005	-3021000
2006	-3153000
2007	-2974000
2008	565000
2009	3681000
2010	13815000
2011	13123000
2012	12923000
2013	22897000
2014	10930000
2015	10527000
2016	2847000
2017	22525000
2018	33307000
2019	32710000
2020	17223000
2021	97640000
2022	155965000