Year	% gross
1998	104.043548583984
2001	109.612396240234
2004	104.604316711426
2005	89.361701965332
2006	99.0250701904297
2010	82.3841094970703
2011	86.089241027832
2012	96.7362899780273
2013	91.4285736083984
2014	96.1439590454102
2015	96.4376602172852
2016	88.3984909057617
2017	78.1795501708984
2018	83.3333282470703
2019	82.9447937011719
2020	78.8766784667969
2021	85.9393920898438