Year	NFL, current US$
1970	-3399000
1971	2472000
1972	4717000
1973	28242000
1974	129406000
1975	13461000
1976	5970000
1977	-1375000
1978	5214000
1979	31762000
1980	104324000
1981	182886000
1982	121929000
1984	-321000
1999	0
2000	87142000
2018	0
2019	0
2020	0
2021	0
2022	0