Year	NFL, current US$
1974	99000
1975	963000
1976	1018000
1977	1145000
1978	1806000
1979	906000
1980	981000
1981	2024000
1982	2787000
1983	5708000
1984	2202000
1985	561000
1986	4078000
1987	7110000
1988	2474000
1989	2348000
1990	1797000
1991	1669000
1992	6516000
1993	-1550000
1994	2864000
1995	593000
1996	1902000
1997	1632000
1998	-298000
1999	2665000
2000	8495000
2001	4251000
2002	8374000
2003	8769000
2004	8692000
2005	18923000
2006	16049000
2007	18774000
2008	20614000
2009	12652000
2010	13417000
2011	-1270000
2012	2813000
2013	3253000
2014	21784000
2015	37805000
2016	9200000
2017	-365000
2018	24847000
2019	-4060000
2020	27439000
2021	28305000
2022	28025000