Year	NFL, current US$
1970	-5000
1971	-5000
1972	-5000
1973	-5000
1974	-5000
1975	-4000
1976	-4000
1977	-5000
1978	-5000
1979	-29000
2013	0
2014	0
2015	750000000
2021	810529000
2022	-589971000