Year	% gross
2003	102.509490966797
2004	103.429573059082
2005	107.509033203125
2006	111.652297973633
2007	115.35604095459
2008	118.400192260742
2009	112.228981018066
2010	106.682800292969
2011	96.4229888916016
2012	97.3630065917969
2015	98.4802780151367
2016	97.7088012695312
2017	98.265022277832
2018	99.6044998168945
2019	99.6049880981445
2020	99.9897003173828
2021	99.9765396118164
2022	100.693969726562