Year	% gross
2000	101.37638092041
2001	99.3611068725586
2002	99.478889465332
2003	99.4865417480469
2004	99.8228530883789
2005	97.8913116455078
2006	96.6526718139648
2007	94.4176788330078
2008	94.0298690795898
2009	93.5775604248047
2010	93.5407791137695
2011	93.6029815673828
2012	93.7979736328125
2013	93.768310546875
2014	107.431411743164
2015	105.727653503418
2016	104.46997833252
2017	103.685760498047
2018	103.336631774902
2019	105.067016601562
2020	106.507751464844
2021	106.780082702637
2022	106.542778015137