Year	% gross
1974	13.1288299560547
1975	16.4851398468018
1977	18.1320209503174
1979	15.7409801483154
1980	14.4701099395752
1982	22.1596393585205
1983	23.8670291900635
1998	24.9782695770264
1999	24.3923492431641
2000	24.8567600250244
2001	27.1898002624512
2002	27.1931190490723
2003	27.8528499603271
2004	28.6386203765869
2005	32.6354484558105
2006	34.1182708740234
2021	54.1576309204102