Year	PPG + PNG (NFL, current US$)
1970	-7052000
1971	-205000
1972	-20260000
1973	-3433000
1974	-12037000
1975	-1142000
1977	1726000
1978	-426000
1979	-3331000
1980	-3201000
1981	-2255000
2012	750000000
2014	1000000000
2015	1250000000
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0
2022	0