Year	PPG + PNG (NFL, current US$)
1970	33736000
1971	30967000
1972	61329000
1973	78766000
1974	87716000
1975	144245000
1976	240199000
1977	169320000
1978	246294000
1979	55396000
1980	96312000
1981	71238000
1982	384397000
1983	88252000
1984	31540000
1985	25489000
1986	42056000
1987	40990000
1988	31472000
1989	24225000
1990	-3739000
1991	-10511000
1992	-5508000
1993	-11758000
1994	-30057000
1995	-11961000
1996	-17184000
1997	-47900000
1998	34406000
1999	216743000
2000	74567000
2001	273683000
2002	110384000
2003	153046000
2004	10576000
2005	-148222000
2006	-10774000
2007	-16911000
2008	8603277000
2009	2415919000
2010	1538950000
2011	3658309000
2012	1478766000
2013	438745000
2014	2848982000
2015	3289138000
2016	2532830000
2017	5020496000
2018	4625415000
2019	5214441000
2020	-2861312000