Year	Number
1996	84.5744705200195
1998	84.5744705200195
2000	85.185188293457
2002	68.2539672851563
2003	53.7688446044922
2004	64.0776672363281
2005	65.0485458374023
2006	54.5893707275391
2007	58.4541053771973
2008	50
2009	49.7630348205566
2010	50.7108993530273
2011	47.8672981262207
2012	45.497631072998
2013	50.7108993530273
2014	53.8095245361328
2015	52.3809509277344
2016	53.8095245361328
2017	53.8095245361328
2018	64.1509399414063
2019	61.7924537658691
2020	61.7924537658691
2021	64.6226425170898
2022	66.0377349853516