Year	% gross
2011	77.698112487793
2012	69.8300018310547
2013	81.7119293212891
2014	88.3664016723633
2015	90.5323867797852
2016	92.7191162109375
2017	94.3139877319336
2018	94.3151321411133
2019	93.9368515014648
2020	94.1706237792969
2021	90.3316802978516