Year	Number
2004	59.2039794921875
2005	86.7647094726563
2006	84.3137283325195
2007	73.3009719848633
2008	65.0485458374023
2009	66.5071792602539
2010	63.6363639831543
2011	64.4549789428711
2012	61.1374397277832
2013	62.0853080749512
2014	62.019229888916
2015	64.2857131958008
2016	64.7619018554688
2017	65.7142868041992
2018	63.8095245361328
2019	63.3333320617676
2020	63.8095245361328
2021	64.7619018554688
2022	66.0377349853516