Year	NFL, current US$
1978	5219000
1980	3708000
1981	4806000
1982	-4494000
1983	4287000
1984	2272000
1988	-9563000
1989	-3264000
1990	-7272000
1997	-10601000
1998	-16900000
1999	0
2000	0
2004	1243000
2005	2647000
2007	-4283000
2019	44220000
2020	144541000
2021	74338000
2022	152145000