Year	% gross
1983	4.61975002288818
1989	8.51375961303711
1990	7.37123012542725
1991	8.3580904006958
2000	5.82908010482788
2002	7.75672006607056
2003	7.34869003295898
2004	8.21788024902344
2005	9.08508968353271
2006	9.93264961242676
2008	13.1974697113037
2009	13.3048601150513
2010	16.8290500640869
2011	16.5725708007812
2013	18.0413303375244
2015	15.3861799240112
2016	12.1936902999878
2017	12.0681800842285
2018	12.4969902038574
2019	13.4572296142578
2020	13.5731801986694
2021	13.5509996414185
2022	13.1829996109009