Year	% gross
2000	76.7177810668945
2001	79.8181533813477
2002	82.4176635742188
2003	88.0448913574219
2004	93.010498046875
2005	95.1656494140625
2006	92.7922897338867
2007	92.22802734375
2008	91.404670715332
2009	89.4609985351563
2010	89.6517562866211
2011	88.9660491943359
2012	90.137580871582
2013	90.8778762817383
2014	90.8411331176758
2015	92.1350784301758
2016	92.9562377929688
2017	94.3806610107422
2018	96.2184371948242
2019	98.7606811523438
2020	100.50617980957