Year	% gross
1974	10.8768701553345
1975	12.8952903747559
1977	16.4198207855225
1979	17.0010795593262
1980	16.4498805999756
1982	22.5777893066406
1983	23.8078899383545
1998	45.4213409423828
1999	42.3772583007812
2000	42.9646492004395
2001	48.5394515991211
2002	52.1940994262695
2003	55.9489784240723
2004	57.19873046875
2005	56.3998603820801
2006	56.8246917724609
2021	97.0524597167969