Year	NFL, current US$
1970	-612000
1971	-634000
1972	101329000
1973	8859000
1974	15406000
1975	5180000
1976	34872000
1977	14382000
1978	-7966000
1979	-16785000
1980	646689000
1981	316536000
1982	15184000
1983	620958000
1984	2020000
1985	16712000
1986	-726328000
1987	-276785000
1988	227729000
1989	-559320000
1990	-891408000
1991	-506802000
1998	0
1999	0
2000	0
2001	0
2003	0
2004	0
2005	-222000
2006	50002000
2007	33788000
2008	1320000
2009	134767000
2010	218483000
2011	342843000
2012	17564000
2013	69477000
2014	-182243000
2015	-68475000
2016	-77960000
2017	-402197000
2018	-19015000
2019	-1293000
2020	-1479000
2021	281166000
2022	347091000