Year	% gross
1975	17.7304992675781
1976	24.1877307891846
1979	47.7911605834961
1981	53.5999984741211
1983	36.6666717529297
1984	40.8333282470703
1985	44.3548393249512
1992	52.2875785827637
1999	66.1156997680664
2000	75.4768371582031
2001	67.6549911499023
2002	77.4104690551758
2003	83.7988815307617
2004	91.0614471435547
2005	91.3407821655273
2006	92.8374710083008
2009	94.1489410400391
2011	104.314720153809
2014	139.375
2015	144.480514526367
2016	135.273971557617
2017	140.50178527832
2019	109.578536987305
2020	128.846145629883
2021	90.3474884033203