Year	% gross
1993	79.8510131835938
1994	78.0645980834961
1995	77.4548568725586
1996	76.8752136230469
1997	76.2255096435547
1998	76.15869140625
1999	76.595947265625
2000	77.9717788696289
2001	79.232177734375
2002	79.4540023803711
2003	80.2859573364258
2004	80.2618103027344
2005	80.655517578125
2007	80.4135437011719
2008	79.5810699462891
2009	79.4236221313477
2010	80.727653503418
2012	80.0850296020508
2013	77.1528701782227
2014	75.668830871582
2015	76.6526870727539
2017	76.9890594482422
2018	76.5818786621094
2019	76.7289810180664
2020	77.2773284912109
2021	80.3676528930664
2022	81.870979309082