Year	% gross
1983	25.7661209106445
1985	26.2215309143066
1986	29.6159191131592
1987	26.8841800689697
1990	30.9332008361816
1993	34.4379386901855
1994	35.0644493103027
1995	36.2806205749512
1996	37.5140190124512
1997	38.151538848877
1998	38.7706718444824
1999	40.8467292785645
2000	40.7047386169434
2001	40.0097007751465
2002	48.8206214904785
2003	47.2313194274902
2004	46.9926300048828
2005	46.3465881347656
2006	47.3036308288574
2007	46.9795799255371
2008	46.6843185424805
2009	49.9089813232422
2012	58.1235198974609
2014	72.9927291870117
2015	75.6010131835938
2016	76.762939453125
2019	65.8372421264648
