Year	% gross
1981	127.359008789062
1986	123.700172424316
1991	101.559608459473
1992	97.7030563354492
1993	87.9497375488281
1994	87.2799606323242
1995	86.7240219116211
1996	85.9638137817383
1997	87.0957565307617
1999	87.4703979492188
2000	88.1728973388672
2001	89.3386688232422
2002	91.198486328125
2003	93.0640411376953
2004	88.5868835449219
2005	91.9556274414062
2006	92.1262969970703
2008	102.263458251953
2013	106.180549621582
2014	105.46614074707
2015	106.957618713379
2016	108.470657348633
2017	110.441520690918
2018	112.269790649414
2019	112.925338745117
2020	108.977272033691
2021	107.551010131836
2022	105.768600463867