Year	% gross
1994	26.5488700866699
1996	31.0027503967285
1998	23.9652900695801
1999	5.21202993392944
2010	18.5036602020264
2011	18.66628074646
2012	18.8206691741943
2013	18.3358306884766
2014	18.8433094024658
2015	18.6959896087646
2016	18.1936798095703
2017	18.4493808746338
2018	17.629280090332
2019	17.8414707183838
2020	17.5463600158691