Year	% gross
1995	21.1086902618408
1996	24.4633007049561
1997	36.0209999084473
1999	36.2214393615723
2000	35.2742881774902
2001	31.2040901184082
2002	29.6256694793701
2003	27.4766502380371
2004	31.5119495391846
2005	33.0711517333984
2006	34.5693893432617
2007	35.1240005493164
2008	37.9226417541504
2009	40.5857582092285
2010	40.3667411804199
2011	41.8163795471191
2012	41.4261589050293
2013	46.6509208679199
2014	51.2206192016602
2015	57.862850189209
2016	55.5238609313965
2017	56.2086906433105
2018	56.4741401672363
2019	54.5731201171875
2020	58.026611328125
2021	48.5827217102051