Year	% gross
1995	87.5773620605469
1996	89.4657592773438
1997	91.6840896606445
1999	95.4214324951172
2000	97.4749984741211
2001	97.6386795043945
2002	96.9788284301758
2003	96.1798477172852
2004	93.0003662109375
2005	92.1662826538086
2006	90.2684173583984
2007	89.7325286865234
2008	89.9906616210938
2009	90.0762405395508
2010	90.910026550293
2011	91.6654586791992
2012	93.2747268676758
2013	93.5185775756836
2014	94.9743499755859
2015	95.4319305419922
2016	95.8556594848633
2017	97.3736724853516
2018	96.7478790283203
2019	96.0624237060547
2020	95.1808624267578
2021	93.1320114135742
2022	91.7645874023438