Year	% gross
1988	0.566200017929077
1989	0.552250027656555
1990	0.580709993839264
1991	0.589290022850037
1992	0.555729985237122
1998	0.588230013847351
1999	0.531930029392242
2002	0.754029989242554
2003	2.77182006835938
2004	2.07171010971069
2005	2.55246996879578
2006	2.48175001144409
2011	6.3326301574707
2013	9.11637020111084
2015	8.68379020690918
2016	9.66034030914307
2017	9.6560001373291
2018	9.35299968719482
2019	11.0609998703003