Year	% gross
1970	83.7461318969727
1971	84.3479690551758
1972	77.9884262084961
1973	78.9351119995117
1974	80
1975	80.2048263549805
1978	86.7146377563477
1981	105.524787902832
1982	108.821960449219
1984	95.6119613647461
1985	87.6409606933594
1986	78.1587829589844
1990	91.5157775878906
1991	94.3700408935547
1993	101.12532043457
1998	96.9379196166992
1999	105.039260864258
2000	104.682708740234
2001	103.573020935059
2002	109.528839111328
2006	97.4281234741211
2007	83.1451187133789
2008	101.336708068848
2009	112.872268676758
2010	103.946250915527
2011	99.1780014038086
2012	90.4476089477539
2013	89.8740463256836
2014	93.8767776489258
2015	98.5462875366211
2019	97.8914489746094
2020	95.4840393066406
2021	115.792999267578
2022	101.294998168945