Year	% gross
2000	17.0506706237793
2001	18.6091899871826
2002	17.7584095001221
2003	19.0355701446533
2004	23.1234703063965
2005	25.9724998474121
2006	30.7778301239014
2007	37.7762298583984
2008	44.7381782531738
2009	54.8941917419434
2010	58.2714385986328
2011	62.7015991210938
2012	64.3404693603516
2013	62.5774612426758
2014	64.9491729736328
2015	65.7966690063477
2016	61.7984313964844
2017	64.7739181518555
2018	63.9123916625977
2019	62.1176109313965
2020	64.5975570678711
2021	64.8887786865234
2022	65.3597793579102