Year	% gross
2003	103.171249389648
2004	103.859649658203
2005	99.6525421142578
2006	99.6570587158203
2007	99.5893173217773
2008	100.202980041504
2009	97.8465728759766
2010	100
2011	101.0673828125
2012	101.465690612793
2014	103.274223327637
2015	101.72176361084
2016	101.906776428223
2017	105.065116882324
2018	101.641143798828
2019	110.007469177246
2020	110.204078674316
2021	109.090911865234