Year	% gross
2007	111.018112182617
2008	107.735549926758
2009	108.831260681152
2010	88.8404769897461
2011	88.7814407348633
2012	88.7531890869141
2013	88.4060211181641
2014	88.9285278320312
2015	90.7384490966797
2016	90.2239608764648
2017	90.6391067504883
2018	90.1013336181641
2019	89.7545776367188
2020	88.4164962768555
2021	88.102783203125
2022	87.236198425293
2023	87.5039978027344