Year	% gross
2003	96.3592224121094
2004	99.2555770874023
2005	103.045692443848
2006	103
2007	99.7641525268555
2008	94.0740737915039
2009	96.2666702270508
2010	102.150543212891
2011	96.8421096801758
2012	101.587303161621
2014	108.695648193359
2015	101.860473632813
2016	100
2017	101.044387817383
2018	104.75
2019	111.39241027832
2020	101.654846191406