Year	% gross
1995	4.42247009277344
1999	3.2977499961853
2000	3.29911994934082
2001	3.30599999427795
2005	7.38944005966187
2006	7.92458009719849
2007	8.15056991577148
2008	8.4527702331543
2009	9.35235977172852
2010	8.40530967712402
2011	10.3864498138428
2013	11.942910194397
2014	13.389289855957
2015	17.3661594390869
2016	27.2884502410889
2017	35.8883209228516
2018	37.8178596496582
2019	38.1519889831543