Year	Number
1996	72.2826080322266
1998	73.3695678710938
2000	84.7826080322266
2002	82.7027053833008
2003	86.4864883422852
2004	86.5671615600586
2005	87.7450942993164
2006	84.3137283325195
2007	84.4660186767578
2008	78.1553421020508
2009	69.3779907226563
2010	66.5071792602539
2011	72.511848449707
2012	73.459716796875
2013	72.9857788085938
2014	76.4423065185547
2015	77.1428604125977
2016	76.1904754638672
2017	80.9523773193359
2018	80.9523773193359
2019	77.6190490722656
2020	81.4285736083984
2021	83.3333358764648
2022	77.3584899902344