Year	% gross
1971	49.5750694274902
1972	51.881721496582
1973	53.1088104248047
1985	60.3015098571777
2000	42.7156982421875
2001	46.0113983154297
2002	38.1088790893555
2003	45.6490707397461
2004	33.3333282470703
2005	40.0541305541992
2006	52.8859100341797
2007	45.8904113769531
2008	56.0113182067871
2012	80.9294891357422
2014	81.7472686767578
2016	75.6923065185547
2019	82.6815567016602