Year	Number
1996	78.6885223388672
1998	77.5956268310547
2000	77.5956268310547
2002	80
2003	75.6756744384766
2004	72.1393051147461
2005	75
2006	72.6829299926758
2007	79.1262130737305
2008	78.6407775878906
2009	77.9904327392578
2010	78.9473648071289
2011	75.8293838500977
2012	73.459716796875
2013	72.0379180908203
2014	74.5192337036133
2015	74.2857131958008
2016	76.1904754638672
2017	74.2857131958008
2018	76.1904754638672
2019	80.476188659668
2020	84.7619018554688
2021	84.2857131958008
2022	87.7358474731445