Year	% gross
1971	30.5622406005859
1972	43.4221992492676
1973	42.4860801696777
1981	123.284072875977
1982	148.487335205078
1983	163.229949951172
1984	167.185012817383
1985	161.762893676758
1986	153.528564453125
1987	135.849472045898
1988	119.073829650879
1989	107.582252502441
1990	90.8161773681641
1991	84.1717071533203
1994	86.5311737060547
1995	87.9608917236328
1997	95.0953369140625
1998	98.0391387939453
1999	105.301170349121
2000	110.810829162598
2001	119.976997375488
2002	135.533798217773
2003	140.371170043945
2004	144.732543945312
2005	143.901824951172
2006	140.779922485352
2007	137.844223022461
2008	131.563461303711
2009	128.572204589844
2010	125.497329711914
2011	120.726997375488
2012	117.47200012207
2013	118.214996337891
2014	111.602996826172
2015	107.221000671387
2016	106.103996276855
2017	105.827003479004
2018	105.411003112793
2019	105.164001464844
2020	111.00936126709
2021	108.737998962402
2022	109.958999633789