Year % gross 1996 9.55356025695801 1997 10.9536895751953 1998 12.9257202148438 1999 18.0912895202637 2000 20.9133205413818 2001 24.1209106445312 2002 25.1787204742432 2003 27.3688106536865 2004 30.0884799957275 2005 33.5838203430176 2006 37.0250511169434 2007 37.4115104675293 2008 38.7109794616699 2009 41.4555015563965 2010 42.0359992980957 2011 45.2459983825684 2012 48.1180000305176 2013 49.9640007019043 2014 52.9690017700195 2015 57.4959983825684 2016 53.3880004882812 2017 51.3160018920898 2018 49.935001373291 2019 50.931999206543 2020 49.435001373291 2021 49.5960006713867 2022 48.8839988708496 2023 49.611499786377