Year	NFL, current US$
1978	768000
1979	278000
1980	-121000
1981	-132000
1982	9891000
1983	-94000
1984	451000
1985	-3250000
1986	-4200000
1987	-2043000
1988	-400000
1989	-200000
1991	-600000
2009	5653000
2010	17747000
2013	-2055000
2014	-1733000
2015	-545000
2016	-1733000
2017	-1733000
2018	-1733000
2019	-1733000
2020	-1733000
2021	525000
2022	-1733000